105854960

素因数分解:

$2^4\times 5^1\times {\mathrm{1323187}}^1$

素因数の和:1323200

約数の個数: 20

約数和(自身を含む): 246112968

約数和(自身を除く): 140258008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1323187, 2646374, 5292748, 6615935, 10585496, 13231870, 21170992, 26463740, 52927480, 105854960]

約数ペア:

[(1, 105854960), (2, 52927480), (4, 26463740), (5, 21170992), (8, 13231870), (10, 10585496), (16, 6615935), (20, 5292748), (40, 2646374), (80, 1323187)]