10955900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1334

約数の個数: 36

約数和(自身を含む): 24060960

約数和(自身を除く): 13105060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1231, 1780, 2225, 2462, 4450, 4924, 6155, 8900, 12310, 24620, 30775, 61550, 109559, 123100, 219118, 438236, 547795, 1095590, 2191180, 2738975, 5477950, 10955900]

約数ペア:

[(1, 10955900), (2, 5477950), (4, 2738975), (5, 2191180), (10, 1095590), (20, 547795), (25, 438236), (50, 219118), (89, 123100), (100, 109559), (178, 61550), (356, 30775), (445, 24620), (890, 12310), (1231, 8900), (1780, 6155), (2225, 4924), (2462, 4450)]