125333980

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{10223}}^1$

素因数の和:10845

約数の個数: 24

約数和(自身を含む): 263656512

約数和(自身を除く): 138322532

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 10223, 12260, 20446, 40892, 51115, 102230, 204460, 6266699, 12533398, 25066796, 31333495, 62666990, 125333980]

約数ペア:

[(1, 125333980), (2, 62666990), (4, 31333495), (5, 25066796), (10, 12533398), (20, 6266699), (613, 204460), (1226, 102230), (2452, 51115), (3065, 40892), (6130, 20446), (10223, 12260)]