9770620

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1289}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 20588400

約数和(自身を除く): 10817780

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1289, 1516, 1895, 2578, 3790, 5156, 6445, 7580, 12890, 25780, 488531, 977062, 1954124, 2442655, 4885310, 9770620]

約数ペア:

[(1, 9770620), (2, 4885310), (4, 2442655), (5, 1954124), (10, 977062), (20, 488531), (379, 25780), (758, 12890), (1289, 7580), (1516, 6445), (1895, 5156), (2578, 3790)]