42750160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4729}}^1$

素因数の和:4855

約数の個数: 40

約数和(自身を含む): 100294920

約数和(自身を除く): 57544760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 4729, 9040, 9458, 18916, 23645, 37832, 47290, 75664, 94580, 189160, 378320, 534377, 1068754, 2137508, 2671885, 4275016, 5343770, 8550032, 10687540, 21375080, 42750160]

約数ペア:

[(1, 42750160), (2, 21375080), (4, 10687540), (5, 8550032), (8, 5343770), (10, 4275016), (16, 2671885), (20, 2137508), (40, 1068754), (80, 534377), (113, 378320), (226, 189160), (452, 94580), (565, 75664), (904, 47290), (1130, 37832), (1808, 23645), (2260, 18916), (4520, 9458), (4729, 9040)]