26065740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10103}}^1$

素因数の和:10158

約数の個数: 48

約数和(自身を含む): 74688768

約数和(自身を除く): 48623028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 10103, 20206, 30309, 40412, 50515, 60618, 101030, 121236, 151545, 202060, 303090, 434429, 606180, 868858, 1303287, 1737716, 2172145, 2606574, 4344290, 5213148, 6516435, 8688580, 13032870, 26065740]

約数ペア:

[(1, 26065740), (2, 13032870), (3, 8688580), (4, 6516435), (5, 5213148), (6, 4344290), (10, 2606574), (12, 2172145), (15, 1737716), (20, 1303287), (30, 868858), (43, 606180), (60, 434429), (86, 303090), (129, 202060), (172, 151545), (215, 121236), (258, 101030), (430, 60618), (516, 50515), (645, 40412), (860, 30309), (1290, 20206), (2580, 10103)]