3250780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12503}}^1$

素因数の和:12525

約数の個数: 24

約数和(自身を含む): 7352352

約数和(自身を除く): 4101572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12503, 25006, 50012, 62515, 125030, 162539, 250060, 325078, 650156, 812695, 1625390, 3250780]

約数ペア:

[(1, 3250780), (2, 1625390), (4, 812695), (5, 650156), (10, 325078), (13, 250060), (20, 162539), (26, 125030), (52, 62515), (65, 50012), (130, 25006), (260, 12503)]