42070760

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3797}}^1$

素因数の和:4085

約数の個数: 32

約数和(自身を含む): 95025960

約数和(自身を除く): 52955200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 3797, 5540, 7594, 11080, 15188, 18985, 30376, 37970, 75940, 151880, 1051769, 2103538, 4207076, 5258845, 8414152, 10517690, 21035380, 42070760]

約数ペア:

[(1, 42070760), (2, 21035380), (4, 10517690), (5, 8414152), (8, 5258845), (10, 4207076), (20, 2103538), (40, 1051769), (277, 151880), (554, 75940), (1108, 37970), (1385, 30376), (2216, 18985), (2770, 15188), (3797, 11080), (5540, 7594)]