26968740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10453}}^1$

素因数の和:10508

約数の個数: 48

約数和(自身を含む): 77275968

約数和(自身を除く): 50307228

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, 10453, 20906, 31359, 41812, 52265, 62718, 104530, 125436, 156795, 209060, 313590, 449479, 627180, 898958, 1348437, 1797916, 2247395, 2696874, 4494790, 5393748, 6742185, 8989580, 13484370, 26968740]

約数ペア:

[(1, 26968740), (2, 13484370), (3, 8989580), (4, 6742185), (5, 5393748), (6, 4494790), (10, 2696874), (12, 2247395), (15, 1797916), (20, 1348437), (30, 898958), (43, 627180), (60, 449479), (86, 313590), (129, 209060), (172, 156795), (215, 125436), (258, 104530), (430, 62718), (516, 52265), (645, 41812), (860, 31359), (1290, 20906), (2580, 10453)]