22271031550

素因数分解:

$2^1\times 5^2\times {\mathrm{445420631}}^1$

素因数の和:445420643

約数の個数: 12

約数和(自身を含む): 41424118776

約数和(自身を除く): 19153087226

約数列:

[1, 2, 5, 10, 25, 50, 445420631, 890841262, 2227103155, 4454206310, 11135515775, 22271031550]

約数ペア:

[(1, 22271031550), (2, 11135515775), (5, 4454206310), (10, 2227103155), (25, 890841262), (50, 445420631)]