88707890

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{10069}}^1$

素因数の和:10957

約数の個数: 16

約数和(自身を含む): 159871320

約数和(自身を除く): 71163430

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 10069, 20138, 50345, 100690, 8870789, 17741578, 44353945, 88707890]

約数ペア:

[(1, 88707890), (2, 44353945), (5, 17741578), (10, 8870789), (881, 100690), (1762, 50345), (4405, 20138), (8810, 10069)]