45126040

素因数分解:

$2^3\times 5^1\times {\mathrm{1128151}}^1$

素因数の和:1128162

約数の個数: 16

約数和(自身を含む): 101533680

約数和(自身を除く): 56407640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1128151, 2256302, 4512604, 5640755, 9025208, 11281510, 22563020, 45126040]

約数ペア:

[(1, 45126040), (2, 22563020), (4, 11281510), (5, 9025208), (8, 5640755), (10, 4512604), (20, 2256302), (40, 1128151)]