9651760

素因数分解:

$2^4\times 5^1\times {\mathrm{120647}}^1$

素因数の和:120660

約数の個数: 20

約数和(自身を含む): 22440528

約数和(自身を除く): 12788768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120647, 241294, 482588, 603235, 965176, 1206470, 1930352, 2412940, 4825880, 9651760]

約数ペア:

[(1, 9651760), (2, 4825880), (4, 2412940), (5, 1930352), (8, 1206470), (10, 965176), (16, 603235), (20, 482588), (40, 241294), (80, 120647)]