74942540

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{16363}}^1$

素因数の和:16601

約数の個数: 24

約数和(自身を含む): 158076240

約数和(自身を除く): 83133700

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 16363, 32726, 65452, 81815, 163630, 327260, 3747127, 7494254, 14988508, 18735635, 37471270, 74942540]

約数ペア:

[(1, 74942540), (2, 37471270), (4, 18735635), (5, 14988508), (10, 7494254), (20, 3747127), (229, 327260), (458, 163630), (916, 81815), (1145, 65452), (2290, 32726), (4580, 16363)]