7649680

素因数分解:

$2^4\times 5^1\times {\mathrm{95621}}^1$

素因数の和:95634

約数の個数: 20

約数和(自身を含む): 17785692

約数和(自身を除く): 10136012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 95621, 191242, 382484, 478105, 764968, 956210, 1529936, 1912420, 3824840, 7649680]

約数ペア:

[(1, 7649680), (2, 3824840), (4, 1912420), (5, 1529936), (8, 956210), (10, 764968), (16, 478105), (20, 382484), (40, 191242), (80, 95621)]