227600540

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{9539}}^1$

素因数の和:10741

約数の個数: 24

約数和(自身を含む): 478411920

約数和(自身を除く): 250811380

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 4772, 5965, 9539, 11930, 19078, 23860, 38156, 47695, 95390, 190780, 11380027, 22760054, 45520108, 56900135, 113800270, 227600540]

約数ペア:

[(1, 227600540), (2, 113800270), (4, 56900135), (5, 45520108), (10, 22760054), (20, 11380027), (1193, 190780), (2386, 95390), (4772, 47695), (5965, 38156), (9539, 23860), (11930, 19078)]