118021160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{155291}}^1$

素因数の和:155321

約数の個数: 32

約数和(自身を含む): 279525600

約数和(自身を除く): 161504440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 155291, 310582, 621164, 776455, 1242328, 1552910, 2950529, 3105820, 5901058, 6211640, 11802116, 14752645, 23604232, 29505290, 59010580, 118021160]

約数ペア:

[(1, 118021160), (2, 59010580), (4, 29505290), (5, 23604232), (8, 14752645), (10, 11802116), (19, 6211640), (20, 5901058), (38, 3105820), (40, 2950529), (76, 1552910), (95, 1242328), (152, 776455), (190, 621164), (380, 310582), (760, 155291)]