10366996840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{24499}}^1$

素因数の和:24730

約数の個数: 64

約数和(自身を含む): 23814000000

約数和(自身を除く): 13447003160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 149, 284, 298, 355, 568, 596, 710, 745, 1192, 1420, 1490, 2840, 2980, 5960, 10579, 21158, 24499, 42316, 48998, 52895, 84632, 97996, 105790, 122495, 195992, 211580, 244990, 423160, 489980, 979960, 1739429, 3478858, 3650351, 6957716, 7300702, 8697145, 13915432, 14601404, 17394290, 18251755, 29202808, 34788580, 36503510, 69577160, 73007020, 146014040, 259174921, 518349842, 1036699684, 1295874605, 2073399368, 2591749210, 5183498420, 10366996840]

約数ペア:

[(1, 10366996840), (2, 5183498420), (4, 2591749210), (5, 2073399368), (8, 1295874605), (10, 1036699684), (20, 518349842), (40, 259174921), (71, 146014040), (142, 73007020), (149, 69577160), (284, 36503510), (298, 34788580), (355, 29202808), (568, 18251755), (596, 17394290), (710, 14601404), (745, 13915432), (1192, 8697145), (1420, 7300702), (1490, 6957716), (2840, 3650351), (2980, 3478858), (5960, 1739429), (10579, 979960), (21158, 489980), (24499, 423160), (42316, 244990), (48998, 211580), (52895, 195992), (84632, 122495), (97996, 105790)]