40161281210

素因数分解:

$2^1\times 5^1\times {\mathrm{340321}}^1\times {\mathrm{11801}}^1$

素因数の和:352129

約数の個数: 16

約数和(自身を含む): 72296644392

約数和(自身を除く): 32135363182

約数列:

[1, 2, 5, 10, 11801, 23602, 59005, 118010, 340321, 680642, 1701605, 3403210, 4016128121, 8032256242, 20080640605, 40161281210]

約数ペア:

[(1, 40161281210), (2, 20080640605), (5, 8032256242), (10, 4016128121), (11801, 3403210), (23602, 1701605), (59005, 680642), (118010, 340321)]