12964450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8941}}^1$

素因数の和:8982

約数の個数: 24

約数和(自身を含む): 24948180

約数和(自身を除く): 11983730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 8941, 17882, 44705, 89410, 223525, 259289, 447050, 518578, 1296445, 2592890, 6482225, 12964450]

約数ペア:

[(1, 12964450), (2, 6482225), (5, 2592890), (10, 1296445), (25, 518578), (29, 447050), (50, 259289), (58, 223525), (145, 89410), (290, 44705), (725, 17882), (1450, 8941)]