10405040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 24427008

約数和(自身を除く): 14021968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1151, 1808, 2260, 2302, 4520, 4604, 5755, 9040, 9208, 11510, 18416, 23020, 46040, 92080, 130063, 260126, 520252, 650315, 1040504, 1300630, 2081008, 2601260, 5202520, 10405040]

約数ペア:

[(1, 10405040), (2, 5202520), (4, 2601260), (5, 2081008), (8, 1300630), (10, 1040504), (16, 650315), (20, 520252), (40, 260126), (80, 130063), (113, 92080), (226, 46040), (452, 23020), (565, 18416), (904, 11510), (1130, 9208), (1151, 9040), (1808, 5755), (2260, 4604), (2302, 4520)]