10968852080

素因数分解:

$2^4\times 5^1\times {\mathrm{137110651}}^1$

素因数の和:137110664

約数の個数: 20

約数和(自身を含む): 25502581272

約数和(自身を除く): 14533729192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137110651, 274221302, 548442604, 685553255, 1096885208, 1371106510, 2193770416, 2742213020, 5484426040, 10968852080]

約数ペア:

[(1, 10968852080), (2, 5484426040), (4, 2742213020), (5, 2193770416), (8, 1371106510), (10, 1096885208), (16, 685553255), (20, 548442604), (40, 274221302), (80, 137110651)]