41398040

素因数分解:

$2^3\times 5^1\times {\mathrm{1034951}}^1$

素因数の和:1034962

約数の個数: 16

約数和(自身を含む): 93145680

約数和(自身を除く): 51747640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1034951, 2069902, 4139804, 5174755, 8279608, 10349510, 20699020, 41398040]

約数ペア:

[(1, 41398040), (2, 20699020), (4, 10349510), (5, 8279608), (8, 5174755), (10, 4139804), (20, 2069902), (40, 1034951)]