77832190

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{14939}}^1$

素因数の和:15467

約数の個数: 16

約数和(自身を含む): 140376240

約数和(自身を除く): 62544050

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 14939, 29878, 74695, 149390, 7783219, 15566438, 38916095, 77832190]

約数ペア:

[(1, 77832190), (2, 38916095), (5, 15566438), (10, 7783219), (521, 149390), (1042, 74695), (2605, 29878), (5210, 14939)]