1412850220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{894209}}^1$

素因数の和:894297

約数の個数: 24

約数和(自身を含む): 3004545600

約数和(自身を除く): 1591695380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 894209, 1788418, 3576836, 4471045, 8942090, 17884180, 70642511, 141285022, 282570044, 353212555, 706425110, 1412850220]

約数ペア:

[(1, 1412850220), (2, 706425110), (4, 353212555), (5, 282570044), (10, 141285022), (20, 70642511), (79, 17884180), (158, 8942090), (316, 4471045), (395, 3576836), (790, 1788418), (1580, 894209)]