47581880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11549}}^1$

素因数の和:11663

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 60526120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 11549, 23098, 46196, 57745, 92392, 115490, 230980, 461960, 1189547, 2379094, 4758188, 5947735, 9516376, 11895470, 23790940, 47581880]

約数ペア:

[(1, 47581880), (2, 23790940), (4, 11895470), (5, 9516376), (8, 5947735), (10, 4758188), (20, 2379094), (40, 1189547), (103, 461960), (206, 230980), (412, 115490), (515, 92392), (824, 57745), (1030, 46196), (2060, 23098), (4120, 11549)]