5204030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40031}}^1$

素因数の和:40051

約数の個数: 16

約数和(自身を含む): 10088064

約数和(自身を除く): 4884034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40031, 80062, 200155, 400310, 520403, 1040806, 2602015, 5204030]

約数ペア:

[(1, 5204030), (2, 2602015), (5, 1040806), (10, 520403), (13, 400310), (26, 200155), (65, 80062), (130, 40031)]