97662640

素因数分解:

$2^4\times 5^1\times {\mathrm{1220783}}^1$

素因数の和:1220796

約数の個数: 20

約数和(自身を含む): 227065824

約数和(自身を除く): 129403184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1220783, 2441566, 4883132, 6103915, 9766264, 12207830, 19532528, 24415660, 48831320, 97662640]

約数ペア:

[(1, 97662640), (2, 48831320), (4, 24415660), (5, 19532528), (8, 12207830), (10, 9766264), (16, 6103915), (20, 4883132), (40, 2441566), (80, 1220783)]