3506469080

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{72031}}^1$

素因数の和:73259

約数の個数: 32

約数和(自身を含む): 7896147840

約数和(自身を除く): 4389678760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 48680, 72031, 144062, 288124, 360155, 576248, 720310, 1440620, 2881240, 87661727, 175323454, 350646908, 438308635, 701293816, 876617270, 1753234540, 3506469080]

約数ペア:

[(1, 3506469080), (2, 1753234540), (4, 876617270), (5, 701293816), (8, 438308635), (10, 350646908), (20, 175323454), (40, 87661727), (1217, 2881240), (2434, 1440620), (4868, 720310), (6085, 576248), (9736, 360155), (12170, 288124), (24340, 144062), (48680, 72031)]