15710560

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 37422000

約数和(自身を除く): 21711440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 659, 745, 1192, 1318, 1490, 2384, 2636, 2980, 3295, 4768, 5272, 5960, 6590, 10544, 11920, 13180, 21088, 23840, 26360, 52720, 98191, 105440, 196382, 392764, 490955, 785528, 981910, 1571056, 1963820, 3142112, 3927640, 7855280, 15710560]

約数ペア:

[(1, 15710560), (2, 7855280), (4, 3927640), (5, 3142112), (8, 1963820), (10, 1571056), (16, 981910), (20, 785528), (32, 490955), (40, 392764), (80, 196382), (149, 105440), (160, 98191), (298, 52720), (596, 26360), (659, 23840), (745, 21088), (1192, 13180), (1318, 11920), (1490, 10544), (2384, 6590), (2636, 5960), (2980, 5272), (3295, 4768)]