45259600

素因数分解:

$2^4\times 5^2\times {\mathrm{113149}}^1$

素因数の和:113167

約数の個数: 30

約数和(自身を含む): 108737150

約数和(自身を除く): 63477550

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 113149, 226298, 452596, 565745, 905192, 1131490, 1810384, 2262980, 2828725, 4525960, 5657450, 9051920, 11314900, 22629800, 45259600]

約数ペア:

[(1, 45259600), (2, 22629800), (4, 11314900), (5, 9051920), (8, 5657450), (10, 4525960), (16, 2828725), (20, 2262980), (25, 1810384), (40, 1131490), (50, 905192), (80, 565745), (100, 452596), (200, 226298), (400, 113149)]