113891600

素因数分解:

$2^4\times 5^2\times {\mathrm{284729}}^1$

素因数の和:284747

約数の個数: 30

約数和(自身を含む): 273625530

約数和(自身を除く): 159733930

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 284729, 569458, 1138916, 1423645, 2277832, 2847290, 4555664, 5694580, 7118225, 11389160, 14236450, 22778320, 28472900, 56945800, 113891600]

約数ペア:

[(1, 113891600), (2, 56945800), (4, 28472900), (5, 22778320), (8, 14236450), (10, 11389160), (16, 7118225), (20, 5694580), (25, 4555664), (40, 2847290), (50, 2277832), (80, 1423645), (100, 1138916), (200, 569458), (400, 284729)]