652425460

素因数分解:

$2^2\times 5^1\times {\mathrm{6229}}^1\times {\mathrm{5237}}^1$

素因数の和:11475

約数の個数: 24

約数和(自身を含む): 1370575080

約数和(自身を除く): 718149620

約数列:

[1, 2, 4, 5, 10, 20, 5237, 6229, 10474, 12458, 20948, 24916, 26185, 31145, 52370, 62290, 104740, 124580, 32621273, 65242546, 130485092, 163106365, 326212730, 652425460]

約数ペア:

[(1, 652425460), (2, 326212730), (4, 163106365), (5, 130485092), (10, 65242546), (20, 32621273), (5237, 124580), (6229, 104740), (10474, 62290), (12458, 52370), (20948, 31145), (24916, 26185)]