121341040

素因数分解:

$2^4\times 5^1\times {\mathrm{1516763}}^1$

素因数の和:1516776

約数の個数: 20

約数和(自身を含む): 282118104

約数和(自身を除く): 160777064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1516763, 3033526, 6067052, 7583815, 12134104, 15167630, 24268208, 30335260, 60670520, 121341040]

約数ペア:

[(1, 121341040), (2, 60670520), (4, 30335260), (5, 24268208), (8, 15167630), (10, 12134104), (16, 7583815), (20, 6067052), (40, 3033526), (80, 1516763)]