40001868984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4861}}^1$

素因数の和:5022

約数の個数: 256

約数和(自身を含む): 128487490560

約数和(自身を除く): 88485621576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 73, 77, 84, 88, 122, 132, 146, 154, 168, 183, 219, 231, 244, 264, 292, 308, 366, 427, 438, 462, 488, 511, 584, 616, 671, 732, 803, 854, 876, 924, 1022, 1281, 1342, 1464, 1533, 1606, 1708, 1752, 1848, 2013, 2044, 2409, 2562, 2684, 3066, 3212, 3416, 4026, 4088, 4453, 4697, 4818, 4861, 5124, 5368, 5621, 6132, 6424, 8052, 8906, 9394, 9636, 9722, 10248, 11242, 12264, 13359, 14091, 14583, 16104, 16863, 17812, 18788, 19272, 19444, 22484, 26718, 28182, 29166, 31171, 33726, 34027, 35624, 37576, 38888, 44968, 48983, 53436, 53471, 56364, 58332, 62342, 67452, 68054, 93513, 97966, 102081, 106872, 106942, 112728, 116664, 124684, 134904, 136108, 146949, 160413, 187026, 195932, 204162, 213884, 249368, 272216, 293898, 296521, 320826, 342881, 354853, 374052, 374297, 391864, 408324, 427768, 587796, 593042, 641652, 685762, 709706, 748104, 748594, 816648, 889563, 1028643, 1064559, 1122891, 1175592, 1186084, 1283304, 1371524, 1419412, 1497188, 1779126, 2057286, 2075647, 2129118, 2245782, 2372168, 2483971, 2743048, 2838824, 2994376, 3261731, 3558252, 3903383, 4114572, 4151294, 4258236, 4491564, 4967942, 6226941, 6523462, 7116504, 7451913, 7806766, 8229144, 8302588, 8516472, 8983128, 9785193, 9935884, 11710149, 12453882, 13046924, 14903826, 15613532, 16605176, 19570386, 19871768, 21646033, 22832117, 23420298, 24907764, 26093848, 27323681, 29807652, 31227064, 39140772, 43292066, 45664234, 46840596, 49815528, 54647362, 59615304, 64938099, 68496351, 78281544, 81971043, 86584132, 91328468, 93681192, 109294724, 129876198, 136992702, 151522231, 163942086, 173168264, 182656936, 218589448, 238106363, 259752396, 273985404, 303044462, 327884172, 454566693, 476212726, 519504792, 547970808, 606088924, 655768344, 714319089, 909133386, 952425452, 1212177848, 1428638178, 1666744541, 1818266772, 1904850904, 2857276356, 3333489082, 3636533544, 5000233623, 5714552712, 6666978164, 10000467246, 13333956328, 20000934492, 40001868984]

約数ペア:

[(1, 40001868984), (2, 20000934492), (3, 13333956328), (4, 10000467246), (6, 6666978164), (7, 5714552712), (8, 5000233623), (11, 3636533544), (12, 3333489082), (14, 2857276356), (21, 1904850904), (22, 1818266772), (24, 1666744541), (28, 1428638178), (33, 1212177848), (42, 952425452), (44, 909133386), (56, 714319089), (61, 655768344), (66, 606088924), (73, 547970808), (77, 519504792), (84, 476212726), (88, 454566693), (122, 327884172), (132, 303044462), (146, 273985404), (154, 259752396), (168, 238106363), (183, 218589448), (219, 182656936), (231, 173168264), (244, 163942086), (264, 151522231), (292, 136992702), (308, 129876198), (366, 109294724), (427, 93681192), (438, 91328468), (462, 86584132), (488, 81971043), (511, 78281544), (584, 68496351), (616, 64938099), (671, 59615304), (732, 54647362), (803, 49815528), (854, 46840596), (876, 45664234), (924, 43292066), (1022, 39140772), (1281, 31227064), (1342, 29807652), (1464, 27323681), (1533, 26093848), (1606, 24907764), (1708, 23420298), (1752, 22832117), (1848, 21646033), (2013, 19871768), (2044, 19570386), (2409, 16605176), (2562, 15613532), (2684, 14903826), (3066, 13046924), (3212, 12453882), (3416, 11710149), (4026, 9935884), (4088, 9785193), (4453, 8983128), (4697, 8516472), (4818, 8302588), (4861, 8229144), (5124, 7806766), (5368, 7451913), (5621, 7116504), (6132, 6523462), (6424, 6226941), (8052, 4967942), (8906, 4491564), (9394, 4258236), (9636, 4151294), (9722, 4114572), (10248, 3903383), (11242, 3558252), (12264, 3261731), (13359, 2994376), (14091, 2838824), (14583, 2743048), (16104, 2483971), (16863, 2372168), (17812, 2245782), (18788, 2129118), (19272, 2075647), (19444, 2057286), (22484, 1779126), (26718, 1497188), (28182, 1419412), (29166, 1371524), (31171, 1283304), (33726, 1186084), (34027, 1175592), (35624, 1122891), (37576, 1064559), (38888, 1028643), (44968, 889563), (48983, 816648), (53436, 748594), (53471, 748104), (56364, 709706), (58332, 685762), (62342, 641652), (67452, 593042), (68054, 587796), (93513, 427768), (97966, 408324), (102081, 391864), (106872, 374297), (106942, 374052), (112728, 354853), (116664, 342881), (124684, 320826), (134904, 296521), (136108, 293898), (146949, 272216), (160413, 249368), (187026, 213884), (195932, 204162)]