3748699540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{9851}}^1$

素因数の和:10272

約数の個数: 48

約数和(自身を含む): 8043960960

約数和(自身を除く): 4295261420

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 359, 530, 718, 1060, 1436, 1795, 3590, 7180, 9851, 19027, 19702, 38054, 39404, 49255, 76108, 95135, 98510, 190270, 197020, 380540, 522103, 1044206, 2088412, 2610515, 3536509, 5221030, 7073018, 10442060, 14146036, 17682545, 35365090, 70730180, 187434977, 374869954, 749739908, 937174885, 1874349770, 3748699540]

約数ペア:

[(1, 3748699540), (2, 1874349770), (4, 937174885), (5, 749739908), (10, 374869954), (20, 187434977), (53, 70730180), (106, 35365090), (212, 17682545), (265, 14146036), (359, 10442060), (530, 7073018), (718, 5221030), (1060, 3536509), (1436, 2610515), (1795, 2088412), (3590, 1044206), (7180, 522103), (9851, 380540), (19027, 197020), (19702, 190270), (38054, 98510), (39404, 95135), (49255, 76108)]