97004080

素因数分解:

$2^4\times 5^1\times {\mathrm{1212551}}^1$

素因数の和:1212564

約数の個数: 20

約数和(自身を含む): 225534672

約数和(自身を除く): 128530592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1212551, 2425102, 4850204, 6062755, 9700408, 12125510, 19400816, 24251020, 48502040, 97004080]

約数ペア:

[(1, 97004080), (2, 48502040), (4, 24251020), (5, 19400816), (8, 12125510), (10, 9700408), (16, 6062755), (20, 4850204), (40, 2425102), (80, 1212551)]