40511952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 138116160

約数和(自身を除く): 97604208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 34, 36, 38, 39, 48, 51, 52, 57, 67, 68, 72, 76, 78, 102, 104, 114, 117, 134, 136, 144, 152, 153, 156, 171, 201, 204, 208, 221, 228, 234, 247, 268, 272, 304, 306, 312, 323, 342, 402, 408, 442, 456, 468, 494, 536, 603, 612, 624, 646, 663, 684, 741, 804, 816, 871, 884, 912, 936, 969, 988, 1072, 1139, 1206, 1224, 1273, 1292, 1326, 1368, 1482, 1608, 1742, 1768, 1872, 1938, 1976, 1989, 2223, 2278, 2412, 2448, 2546, 2584, 2613, 2652, 2736, 2907, 2964, 3216, 3417, 3484, 3536, 3819, 3876, 3952, 3978, 4199, 4446, 4556, 4824, 5092, 5168, 5226, 5304, 5814, 5928, 6834, 6968, 7638, 7752, 7839, 7956, 8398, 8892, 9112, 9648, 10184, 10251, 10452, 10608, 11457, 11628, 11856, 12597, 13668, 13936, 14807, 15276, 15504, 15678, 15912, 16549, 16796, 17784, 18224, 20368, 20502, 20904, 21641, 22914, 23256, 25194, 27336, 29614, 30552, 31356, 31824, 33098, 33592, 35568, 37791, 41004, 41808, 43282, 44421, 45828, 46512, 49647, 50388, 54672, 59228, 61104, 62712, 64923, 66196, 67184, 75582, 82008, 86564, 88842, 91656, 99294, 100776, 118456, 125424, 129846, 132392, 133263, 148941, 151164, 164016, 173128, 177684, 183312, 194769, 198588, 201552, 236912, 259692, 264784, 266526, 281333, 297882, 302328, 346256, 355368, 389538, 397176, 519384, 533052, 562666, 595764, 604656, 710736, 779076, 794352, 843999, 1038768, 1066104, 1125332, 1191528, 1558152, 1687998, 2132208, 2250664, 2383056, 2531997, 3116304, 3375996, 4501328, 5063994, 6751992, 10127988, 13503984, 20255976, 40511952]

約数ペア:

[(1, 40511952), (2, 20255976), (3, 13503984), (4, 10127988), (6, 6751992), (8, 5063994), (9, 4501328), (12, 3375996), (13, 3116304), (16, 2531997), (17, 2383056), (18, 2250664), (19, 2132208), (24, 1687998), (26, 1558152), (34, 1191528), (36, 1125332), (38, 1066104), (39, 1038768), (48, 843999), (51, 794352), (52, 779076), (57, 710736), (67, 604656), (68, 595764), (72, 562666), (76, 533052), (78, 519384), (102, 397176), (104, 389538), (114, 355368), (117, 346256), (134, 302328), (136, 297882), (144, 281333), (152, 266526), (153, 264784), (156, 259692), (171, 236912), (201, 201552), (204, 198588), (208, 194769), (221, 183312), (228, 177684), (234, 173128), (247, 164016), (268, 151164), (272, 148941), (304, 133263), (306, 132392), (312, 129846), (323, 125424), (342, 118456), (402, 100776), (408, 99294), (442, 91656), (456, 88842), (468, 86564), (494, 82008), (536, 75582), (603, 67184), (612, 66196), (624, 64923), (646, 62712), (663, 61104), (684, 59228), (741, 54672), (804, 50388), (816, 49647), (871, 46512), (884, 45828), (912, 44421), (936, 43282), (969, 41808), (988, 41004), (1072, 37791), (1139, 35568), (1206, 33592), (1224, 33098), (1273, 31824), (1292, 31356), (1326, 30552), (1368, 29614), (1482, 27336), (1608, 25194), (1742, 23256), (1768, 22914), (1872, 21641), (1938, 20904), (1976, 20502), (1989, 20368), (2223, 18224), (2278, 17784), (2412, 16796), (2448, 16549), (2546, 15912), (2584, 15678), (2613, 15504), (2652, 15276), (2736, 14807), (2907, 13936), (2964, 13668), (3216, 12597), (3417, 11856), (3484, 11628), (3536, 11457), (3819, 10608), (3876, 10452), (3952, 10251), (3978, 10184), (4199, 9648), (4446, 9112), (4556, 8892), (4824, 8398), (5092, 7956), (5168, 7839), (5226, 7752), (5304, 7638), (5814, 6968), (5928, 6834)]