13007150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20036

約数の個数: 24

約数和(自身を含む): 26055624

約数和(自身を除く): 13048474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20011, 40022, 100055, 200110, 260143, 500275, 520286, 1000550, 1300715, 2601430, 6503575, 13007150]

約数ペア:

[(1, 13007150), (2, 6503575), (5, 2601430), (10, 1300715), (13, 1000550), (25, 520286), (26, 500275), (50, 260143), (65, 200110), (130, 100055), (325, 40022), (650, 20011)]