45662800

素因数分解:

$2^4\times 5^2\times {\mathrm{114157}}^1$

素因数の和:114175

約数の個数: 30

約数和(自身を含む): 109705838

約数和(自身を除く): 64043038

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 114157, 228314, 456628, 570785, 913256, 1141570, 1826512, 2283140, 2853925, 4566280, 5707850, 9132560, 11415700, 22831400, 45662800]

約数ペア:

[(1, 45662800), (2, 22831400), (4, 11415700), (5, 9132560), (8, 5707850), (10, 4566280), (16, 2853925), (20, 2283140), (25, 1826512), (40, 1141570), (50, 913256), (80, 570785), (100, 456628), (200, 228314), (400, 114157)]