191987360

素因数分解:

$2^5\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1637}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 454466376

約数和(自身を除く): 262479016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 733, 1466, 1637, 2932, 3274, 3665, 5864, 6548, 7330, 8185, 11728, 13096, 14660, 16370, 23456, 26192, 29320, 32740, 52384, 58640, 65480, 117280, 130960, 261920, 1199921, 2399842, 4799684, 5999605, 9599368, 11999210, 19198736, 23998420, 38397472, 47996840, 95993680, 191987360]

約数ペア:

[(1, 191987360), (2, 95993680), (4, 47996840), (5, 38397472), (8, 23998420), (10, 19198736), (16, 11999210), (20, 9599368), (32, 5999605), (40, 4799684), (80, 2399842), (160, 1199921), (733, 261920), (1466, 130960), (1637, 117280), (2932, 65480), (3274, 58640), (3665, 52384), (5864, 32740), (6548, 29320), (7330, 26192), (8185, 23456), (11728, 16370), (13096, 14660)]