6945250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 14008176

約数和(自身を除く): 7062926

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2137, 3250, 4274, 10685, 21370, 27781, 53425, 55562, 106850, 138905, 267125, 277810, 534250, 694525, 1389050, 3472625, 6945250]

約数ペア:

[(1, 6945250), (2, 3472625), (5, 1389050), (10, 694525), (13, 534250), (25, 277810), (26, 267125), (50, 138905), (65, 106850), (125, 55562), (130, 53425), (250, 27781), (325, 21370), (650, 10685), (1625, 4274), (2137, 3250)]