41491960

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6607}}^1$

素因数の和:6775

約数の個数: 32

約数和(自身を含む): 93965760

約数和(自身を除く): 52473800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 6607, 13214, 26428, 33035, 52856, 66070, 132140, 264280, 1037299, 2074598, 4149196, 5186495, 8298392, 10372990, 20745980, 41491960]

約数ペア:

[(1, 41491960), (2, 20745980), (4, 10372990), (5, 8298392), (8, 5186495), (10, 4149196), (20, 2074598), (40, 1037299), (157, 264280), (314, 132140), (628, 66070), (785, 52856), (1256, 33035), (1570, 26428), (3140, 13214), (6280, 6607)]