4291600

素因数分解:

$2^4\times 5^2\times {\mathrm{10729}}^1$

素因数の和:10747

約数の個数: 30

約数和(自身を含む): 10311530

約数和(自身を除く): 6019930

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10729, 21458, 42916, 53645, 85832, 107290, 171664, 214580, 268225, 429160, 536450, 858320, 1072900, 2145800, 4291600]

約数ペア:

[(1, 4291600), (2, 2145800), (4, 1072900), (5, 858320), (8, 536450), (10, 429160), (16, 268225), (20, 214580), (25, 171664), (40, 107290), (50, 85832), (80, 53645), (100, 42916), (200, 21458), (400, 10729)]