47258800

素因数分解:

$2^4\times 5^2\times {\mathrm{118147}}^1$

素因数の和:118165

約数の個数: 30

約数和(自身を含む): 113540228

約数和(自身を除く): 66281428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 118147, 236294, 472588, 590735, 945176, 1181470, 1890352, 2362940, 2953675, 4725880, 5907350, 9451760, 11814700, 23629400, 47258800]

約数ペア:

[(1, 47258800), (2, 23629400), (4, 11814700), (5, 9451760), (8, 5907350), (10, 4725880), (16, 2953675), (20, 2362940), (25, 1890352), (40, 1181470), (50, 945176), (80, 590735), (100, 472588), (200, 236294), (400, 118147)]