8604940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4021}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 18243792

約数和(自身を除く): 9638852

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 4021, 8042, 16084, 20105, 40210, 80420, 430247, 860494, 1720988, 2151235, 4302470, 8604940]

約数ペア:

[(1, 8604940), (2, 4302470), (4, 2151235), (5, 1720988), (10, 860494), (20, 430247), (107, 80420), (214, 40210), (428, 20105), (535, 16084), (1070, 8042), (2140, 4021)]