23043080

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{761}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 51983640

約数和(自身を除く): 28940560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 761, 1514, 1522, 3028, 3044, 3785, 3805, 6056, 6088, 7570, 7610, 15140, 15220, 30280, 30440, 576077, 1152154, 2304308, 2880385, 4608616, 5760770, 11521540, 23043080]

約数ペア:

[(1, 23043080), (2, 11521540), (4, 5760770), (5, 4608616), (8, 2880385), (10, 2304308), (20, 1152154), (40, 576077), (757, 30440), (761, 30280), (1514, 15220), (1522, 15140), (3028, 7610), (3044, 7570), (3785, 6088), (3805, 6056)]