2152099225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{5011}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 2740762080

約数和(自身を除く): 588662855

約数列:

[1, 5, 25, 41, 205, 419, 1025, 2095, 5011, 10475, 17179, 25055, 85895, 125275, 205451, 429475, 1027255, 2099609, 5136275, 10498045, 52490225, 86083969, 430419845, 2152099225]

約数ペア:

[(1, 2152099225), (5, 430419845), (25, 86083969), (41, 52490225), (205, 10498045), (419, 5136275), (1025, 2099609), (2095, 1027255), (5011, 429475), (10475, 205451), (17179, 125275), (25055, 85895)]