23082040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5393}}^1$

素因数の和:5511

約数の個数: 32

約数和(自身を含む): 52429680

約数和(自身を除く): 29347640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5393, 10786, 21572, 26965, 43144, 53930, 107860, 215720, 577051, 1154102, 2308204, 2885255, 4616408, 5770510, 11541020, 23082040]

約数ペア:

[(1, 23082040), (2, 11541020), (4, 5770510), (5, 4616408), (8, 2885255), (10, 2308204), (20, 1154102), (40, 577051), (107, 215720), (214, 107860), (428, 53930), (535, 43144), (856, 26965), (1070, 21572), (2140, 10786), (4280, 5393)]