134709640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8933}}^1$

素因数の和:8986

約数の個数: 64

約数和(自身を含む): 337705200

約数和(自身を除く): 202995560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 8933, 15080, 17866, 35732, 44665, 71464, 89330, 116129, 178660, 232258, 259057, 357320, 464516, 518114, 580645, 929032, 1036228, 1161290, 1295285, 2072456, 2322580, 2590570, 3367741, 4645160, 5181140, 6735482, 10362280, 13470964, 16838705, 26941928, 33677410, 67354820, 134709640]

約数ペア:

[(1, 134709640), (2, 67354820), (4, 33677410), (5, 26941928), (8, 16838705), (10, 13470964), (13, 10362280), (20, 6735482), (26, 5181140), (29, 4645160), (40, 3367741), (52, 2590570), (58, 2322580), (65, 2072456), (104, 1295285), (116, 1161290), (130, 1036228), (145, 929032), (232, 580645), (260, 518114), (290, 464516), (377, 357320), (520, 259057), (580, 232258), (754, 178660), (1160, 116129), (1508, 89330), (1885, 71464), (3016, 44665), (3770, 35732), (7540, 17866), (8933, 15080)]