148912850

素因数分解:

$2^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{2917}}^1$

素因数の和:3950

約数の個数: 24

約数和(自身を含む): 277344228

約数和(自身を除く): 128431378

約数列:

[1, 2, 5, 10, 25, 50, 1021, 2042, 2917, 5105, 5834, 10210, 14585, 25525, 29170, 51050, 72925, 145850, 2978257, 5956514, 14891285, 29782570, 74456425, 148912850]

約数ペア:

[(1, 148912850), (2, 74456425), (5, 29782570), (10, 14891285), (25, 5956514), (50, 2978257), (1021, 145850), (2042, 72925), (2917, 51050), (5105, 29170), (5834, 25525), (10210, 14585)]