87080510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1787}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 171476352

約数和(自身を除く): 84395842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 1787, 2215, 3574, 4430, 4873, 8935, 9746, 17870, 19657, 24365, 39314, 48730, 98285, 196570, 791641, 1583282, 3958205, 7916410, 8708051, 17416102, 43540255, 87080510]

約数ペア:

[(1, 87080510), (2, 43540255), (5, 17416102), (10, 8708051), (11, 7916410), (22, 3958205), (55, 1583282), (110, 791641), (443, 196570), (886, 98285), (1787, 48730), (2215, 39314), (3574, 24365), (4430, 19657), (4873, 17870), (8935, 9746)]