122288440

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3779}}^1$

素因数の和:4599

約数の個数: 32

約数和(自身を含む): 275562000

約数和(自身を除く): 153273560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1618, 3236, 3779, 4045, 6472, 7558, 8090, 15116, 16180, 18895, 30232, 32360, 37790, 75580, 151160, 3057211, 6114422, 12228844, 15286055, 24457688, 30572110, 61144220, 122288440]

約数ペア:

[(1, 122288440), (2, 61144220), (4, 30572110), (5, 24457688), (8, 15286055), (10, 12228844), (20, 6114422), (40, 3057211), (809, 151160), (1618, 75580), (3236, 37790), (3779, 32360), (4045, 30232), (6472, 18895), (7558, 16180), (8090, 15116)]