11870950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 27185760

約数和(自身を除く): 15314810

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 2609, 4550, 5218, 13045, 18263, 26090, 33917, 36526, 65225, 67834, 91315, 130450, 169585, 182630, 237419, 339170, 456575, 474838, 847925, 913150, 1187095, 1695850, 2374190, 5935475, 11870950]

約数ペア:

[(1, 11870950), (2, 5935475), (5, 2374190), (7, 1695850), (10, 1187095), (13, 913150), (14, 847925), (25, 474838), (26, 456575), (35, 339170), (50, 237419), (65, 182630), (70, 169585), (91, 130450), (130, 91315), (175, 67834), (182, 65225), (325, 36526), (350, 33917), (455, 26090), (650, 18263), (910, 13045), (2275, 5218), (2609, 4550)]