27026980

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2957}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 56900088

約数和(自身を除く): 29873108

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2957, 4570, 5914, 9140, 11828, 14785, 29570, 59140, 1351349, 2702698, 5405396, 6756745, 13513490, 27026980]

約数ペア:

[(1, 27026980), (2, 13513490), (4, 6756745), (5, 5405396), (10, 2702698), (20, 1351349), (457, 59140), (914, 29570), (1828, 14785), (2285, 11828), (2957, 9140), (4570, 5914)]