9700407580

素因数分解:

$2^2\times 5^1\times {\mathrm{485020379}}^1$

素因数の和:485020388

約数の個数: 12

約数和(自身を含む): 20370855960

約数和(自身を除く): 10670448380

約数列:

[1, 2, 4, 5, 10, 20, 485020379, 970040758, 1940081516, 2425101895, 4850203790, 9700407580]

約数ペア:

[(1, 9700407580), (2, 4850203790), (4, 2425101895), (5, 1940081516), (10, 970040758), (20, 485020379)]