42174800

素因数分解:

$2^4\times 5^2\times {\mathrm{105437}}^1$

素因数の和:105455

約数の個数: 30

約数和(自身を含む): 101325918

約数和(自身を除く): 59151118

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105437, 210874, 421748, 527185, 843496, 1054370, 1686992, 2108740, 2635925, 4217480, 5271850, 8434960, 10543700, 21087400, 42174800]

約数ペア:

[(1, 42174800), (2, 21087400), (4, 10543700), (5, 8434960), (8, 5271850), (10, 4217480), (16, 2635925), (20, 2108740), (25, 1686992), (40, 1054370), (50, 843496), (80, 527185), (100, 421748), (200, 210874), (400, 105437)]