680354645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{11701}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 846756720

約数和(自身を除く): 166402075

約数列:

[1, 5, 29, 145, 401, 2005, 11629, 11701, 58145, 58505, 339329, 1696645, 4692101, 23460505, 136070929, 680354645]

約数ペア:

[(1, 680354645), (5, 136070929), (29, 23460505), (145, 4692101), (401, 1696645), (2005, 339329), (11629, 58505), (11701, 58145)]