47898040

素因数分解:

$2^3\times 5^1\times {\mathrm{1197451}}^1$

素因数の和:1197462

約数の個数: 16

約数和(自身を含む): 107770680

約数和(自身を除く): 59872640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1197451, 2394902, 4789804, 5987255, 9579608, 11974510, 23949020, 47898040]

約数ペア:

[(1, 47898040), (2, 23949020), (4, 11974510), (5, 9579608), (8, 5987255), (10, 4789804), (20, 2394902), (40, 1197451)]