2080388525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{54001}}^1$

素因数の和:54101

約数の個数: 24

約数和(自身を含む): 2732069184

約数和(自身を除く): 651680659

約数列:

[1, 5, 23, 25, 67, 115, 335, 575, 1541, 1675, 7705, 38525, 54001, 270005, 1242023, 1350025, 3618067, 6210115, 18090335, 31050575, 83215541, 90451675, 416077705, 2080388525]

約数ペア:

[(1, 2080388525), (5, 416077705), (23, 90451675), (25, 83215541), (67, 31050575), (115, 18090335), (335, 6210115), (575, 3618067), (1541, 1350025), (1675, 1242023), (7705, 270005), (38525, 54001)]