82066540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{40627}}^1$

素因数の和:40737

約数の個数: 24

約数和(自身を含む): 174050352

約数和(自身を除く): 91983812

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 40627, 81254, 162508, 203135, 406270, 812540, 4103327, 8206654, 16413308, 20516635, 41033270, 82066540]

約数ペア:

[(1, 82066540), (2, 41033270), (4, 20516635), (5, 16413308), (10, 8206654), (20, 4103327), (101, 812540), (202, 406270), (404, 203135), (505, 162508), (1010, 81254), (2020, 40627)]