20221680250

素因数分解:

$2^1\times 5^3\times {\mathrm{3571}}^1\times {\mathrm{22651}}^1$

素因数の和:26239

約数の個数: 32

約数和(自身を含む): 37867257792

約数和(自身を除く): 17645577542

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 3571, 7142, 17855, 22651, 35710, 45302, 89275, 113255, 178550, 226510, 446375, 566275, 892750, 1132550, 2831375, 5662750, 80886721, 161773442, 404433605, 808867210, 2022168025, 4044336050, 10110840125, 20221680250]

約数ペア:

[(1, 20221680250), (2, 10110840125), (5, 4044336050), (10, 2022168025), (25, 808867210), (50, 404433605), (125, 161773442), (250, 80886721), (3571, 5662750), (7142, 2831375), (17855, 1132550), (22651, 892750), (35710, 566275), (45302, 446375), (89275, 226510), (113255, 178550)]