299023202020

素因数分解:

$2^2\times 5^1\times {\mathrm{12613}}^1\times {\mathrm{1185377}}^1$

素因数の和:1197999

約数の個数: 24

約数和(自身を含む): 627999039864

約数和(自身を除く): 328975837844

約数列:

[1, 2, 4, 5, 10, 20, 12613, 25226, 50452, 63065, 126130, 252260, 1185377, 2370754, 4741508, 5926885, 11853770, 23707540, 14951160101, 29902320202, 59804640404, 74755800505, 149511601010, 299023202020]

約数ペア:

[(1, 299023202020), (2, 149511601010), (4, 74755800505), (5, 59804640404), (10, 29902320202), (20, 14951160101), (12613, 23707540), (25226, 11853770), (50452, 5926885), (63065, 4741508), (126130, 2370754), (252260, 1185377)]