5137150

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:948

約数の個数: 24

約数和(自身を含む): 9642240

約数和(自身を除く): 4505090

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 809, 1270, 1618, 3175, 4045, 6350, 8090, 20225, 40450, 102743, 205486, 513715, 1027430, 2568575, 5137150]

約数ペア:

[(1, 5137150), (2, 2568575), (5, 1027430), (10, 513715), (25, 205486), (50, 102743), (127, 40450), (254, 20225), (635, 8090), (809, 6350), (1270, 4045), (1618, 3175)]