99633740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{81667}}^1$

素因数の和:81737

約数の個数: 24

約数和(自身を含む): 212663472

約数和(自身を除く): 113029732

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 81667, 163334, 326668, 408335, 816670, 1633340, 4981687, 9963374, 19926748, 24908435, 49816870, 99633740]

約数ペア:

[(1, 99633740), (2, 49816870), (4, 24908435), (5, 19926748), (10, 9963374), (20, 4981687), (61, 1633340), (122, 816670), (244, 408335), (305, 326668), (610, 163334), (1220, 81667)]