252018040

素因数分解:

$2^3\times 5^1\times {\mathrm{6300451}}^1$

素因数の和:6300462

約数の個数: 16

約数和(自身を含む): 567040680

約数和(自身を除く): 315022640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6300451, 12600902, 25201804, 31502255, 50403608, 63004510, 126009020, 252018040]

約数ペア:

[(1, 252018040), (2, 126009020), (4, 63004510), (5, 50403608), (8, 31502255), (10, 25201804), (20, 12600902), (40, 6300451)]