40025820128

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2374

約数の個数: 216

約数和(自身を含む): 99909319104

約数和(自身を除く): 59883498976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 361, 392, 434, 496, 532, 589, 608, 722, 784, 868, 931, 992, 1064, 1178, 1444, 1519, 1568, 1736, 1862, 2128, 2281, 2356, 2527, 2888, 3038, 3472, 3724, 4123, 4256, 4562, 4712, 5054, 5776, 6076, 6944, 7448, 8246, 9124, 9424, 10108, 11191, 11552, 12152, 14896, 15967, 16492, 17689, 18248, 18848, 20216, 22382, 24304, 28861, 29792, 31934, 32984, 35378, 36496, 40432, 43339, 44764, 48608, 57722, 63868, 65968, 70711, 70756, 72992, 78337, 80864, 86678, 89528, 111769, 115444, 127736, 131936, 141422, 141512, 156674, 173356, 179056, 223538, 230888, 255472, 282844, 283024, 303373, 313348, 346712, 358112, 447076, 461776, 494977, 510944, 548359, 565688, 566048, 606746, 626696, 693424, 823441, 894152, 923552, 989954, 1096718, 1131376, 1213492, 1253392, 1343509, 1386848, 1646882, 1788304, 1979908, 2123611, 2193436, 2262752, 2426984, 2506784, 2687018, 3293764, 3464839, 3576608, 3959816, 4247222, 4386872, 4853968, 5374036, 5764087, 6587528, 6929678, 7919632, 8494444, 8773744, 9404563, 9707936, 10748072, 11528174, 13175056, 13859356, 15839264, 16988888, 17547488, 18809126, 21496144, 23056348, 25526671, 26350112, 27718712, 33977776, 37618252, 40348609, 42992288, 46112696, 51053342, 55437424, 65831941, 67955552, 75236504, 80697218, 92225392, 102106684, 110874848, 131663882, 150473008, 161394436, 178686697, 184450784, 204213368, 263327764, 300946016, 322788872, 357373394, 408426736, 526655528, 645577744, 714746788, 816853472, 1053311056, 1250806879, 1291155488, 1429493576, 2106622112, 2501613758, 2858987152, 5003227516, 5717974304, 10006455032, 20012910064, 40025820128]

約数ペア:

[(1, 40025820128), (2, 20012910064), (4, 10006455032), (7, 5717974304), (8, 5003227516), (14, 2858987152), (16, 2501613758), (19, 2106622112), (28, 1429493576), (31, 1291155488), (32, 1250806879), (38, 1053311056), (49, 816853472), (56, 714746788), (62, 645577744), (76, 526655528), (98, 408426736), (112, 357373394), (124, 322788872), (133, 300946016), (152, 263327764), (196, 204213368), (217, 184450784), (224, 178686697), (248, 161394436), (266, 150473008), (304, 131663882), (361, 110874848), (392, 102106684), (434, 92225392), (496, 80697218), (532, 75236504), (589, 67955552), (608, 65831941), (722, 55437424), (784, 51053342), (868, 46112696), (931, 42992288), (992, 40348609), (1064, 37618252), (1178, 33977776), (1444, 27718712), (1519, 26350112), (1568, 25526671), (1736, 23056348), (1862, 21496144), (2128, 18809126), (2281, 17547488), (2356, 16988888), (2527, 15839264), (2888, 13859356), (3038, 13175056), (3472, 11528174), (3724, 10748072), (4123, 9707936), (4256, 9404563), (4562, 8773744), (4712, 8494444), (5054, 7919632), (5776, 6929678), (6076, 6587528), (6944, 5764087), (7448, 5374036), (8246, 4853968), (9124, 4386872), (9424, 4247222), (10108, 3959816), (11191, 3576608), (11552, 3464839), (12152, 3293764), (14896, 2687018), (15967, 2506784), (16492, 2426984), (17689, 2262752), (18248, 2193436), (18848, 2123611), (20216, 1979908), (22382, 1788304), (24304, 1646882), (28861, 1386848), (29792, 1343509), (31934, 1253392), (32984, 1213492), (35378, 1131376), (36496, 1096718), (40432, 989954), (43339, 923552), (44764, 894152), (48608, 823441), (57722, 693424), (63868, 626696), (65968, 606746), (70711, 566048), (70756, 565688), (72992, 548359), (78337, 510944), (80864, 494977), (86678, 461776), (89528, 447076), (111769, 358112), (115444, 346712), (127736, 313348), (131936, 303373), (141422, 283024), (141512, 282844), (156674, 255472), (173356, 230888), (179056, 223538)]