57403690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140009}}^1$

素因数の和:140057

約数の個数: 16

約数和(自身を含む): 105847560

約数和(自身を除く): 48443870

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 140009, 280018, 700045, 1400090, 5740369, 11480738, 28701845, 57403690]

約数ペア:

[(1, 57403690), (2, 28701845), (5, 11480738), (10, 5740369), (41, 1400090), (82, 700045), (205, 280018), (410, 140009)]