22245250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 42103152

約数和(自身を除く): 19857902

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 881, 1010, 1762, 2525, 4405, 5050, 8810, 12625, 22025, 25250, 44050, 88981, 110125, 177962, 220250, 444905, 889810, 2224525, 4449050, 11122625, 22245250]

約数ペア:

[(1, 22245250), (2, 11122625), (5, 4449050), (10, 2224525), (25, 889810), (50, 444905), (101, 220250), (125, 177962), (202, 110125), (250, 88981), (505, 44050), (881, 25250), (1010, 22025), (1762, 12625), (2525, 8810), (4405, 5050)]