159220850

素因数分解:

$2^1\times 5^2\times {\mathrm{1571}}^1\times {\mathrm{2027}}^1$

素因数の和:3610

約数の個数: 24

約数和(自身を含む): 296485488

約数和(自身を除く): 137264638

約数列:

[1, 2, 5, 10, 25, 50, 1571, 2027, 3142, 4054, 7855, 10135, 15710, 20270, 39275, 50675, 78550, 101350, 3184417, 6368834, 15922085, 31844170, 79610425, 159220850]

約数ペア:

[(1, 159220850), (2, 79610425), (5, 31844170), (10, 15922085), (25, 6368834), (50, 3184417), (1571, 101350), (2027, 78550), (3142, 50675), (4054, 39275), (7855, 20270), (10135, 15710)]