39227870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 77417856

約数和(自身を除く): 38189986

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 1571, 2270, 2497, 3142, 4994, 7855, 12485, 15710, 17281, 24970, 34562, 86405, 172810, 356617, 713234, 1783085, 3566170, 3922787, 7845574, 19613935, 39227870]

約数ペア:

[(1, 39227870), (2, 19613935), (5, 7845574), (10, 3922787), (11, 3566170), (22, 1783085), (55, 713234), (110, 356617), (227, 172810), (454, 86405), (1135, 34562), (1571, 24970), (2270, 17281), (2497, 15710), (3142, 12485), (4994, 7855)]