9777140

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1129}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 20597640

約数和(自身を除く): 10820500

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1129, 1732, 2165, 2258, 4330, 4516, 5645, 8660, 11290, 22580, 488857, 977714, 1955428, 2444285, 4888570, 9777140]

約数ペア:

[(1, 9777140), (2, 4888570), (4, 2444285), (5, 1955428), (10, 977714), (20, 488857), (433, 22580), (866, 11290), (1129, 8660), (1732, 5645), (2165, 4516), (2258, 4330)]