124031540

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{16363}}^1$

素因数の和:16751

約数の個数: 24

約数和(自身を含む): 261169440

約数和(自身を除く): 137137900

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 16363, 32726, 65452, 81815, 163630, 327260, 6201577, 12403154, 24806308, 31007885, 62015770, 124031540]

約数ペア:

[(1, 124031540), (2, 62015770), (4, 31007885), (5, 24806308), (10, 12403154), (20, 6201577), (379, 327260), (758, 163630), (1516, 81815), (1895, 65452), (3790, 32726), (7580, 16363)]