87342340

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4957}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 183664152

約数和(自身を除く): 96321812

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4405, 4957, 8810, 9914, 17620, 19828, 24785, 49570, 99140, 4367117, 8734234, 17468468, 21835585, 43671170, 87342340]

約数ペア:

[(1, 87342340), (2, 43671170), (4, 21835585), (5, 17468468), (10, 8734234), (20, 4367117), (881, 99140), (1762, 49570), (3524, 24785), (4405, 19828), (4957, 17620), (8810, 9914)]