25243010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 49179312

約数和(自身を除く): 23936302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 701, 1385, 1402, 2770, 3505, 3601, 7010, 7202, 9113, 18005, 18226, 36010, 45565, 91130, 194177, 388354, 970885, 1941770, 2524301, 5048602, 12621505, 25243010]

約数ペア:

[(1, 25243010), (2, 12621505), (5, 5048602), (10, 2524301), (13, 1941770), (26, 970885), (65, 388354), (130, 194177), (277, 91130), (554, 45565), (701, 36010), (1385, 18226), (1402, 18005), (2770, 9113), (3505, 7202), (3601, 7010)]