1475006980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{2657}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 3178946736

約数和(自身を除く): 1703939756

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 677, 820, 1354, 2657, 2708, 3385, 5314, 6770, 10628, 13285, 13540, 26570, 27757, 53140, 55514, 108937, 111028, 138785, 217874, 277570, 435748, 544685, 555140, 1089370, 1798789, 2178740, 3597578, 7195156, 8993945, 17987890, 35975780, 73750349, 147500698, 295001396, 368751745, 737503490, 1475006980]

約数ペア:

[(1, 1475006980), (2, 737503490), (4, 368751745), (5, 295001396), (10, 147500698), (20, 73750349), (41, 35975780), (82, 17987890), (164, 8993945), (205, 7195156), (410, 3597578), (677, 2178740), (820, 1798789), (1354, 1089370), (2657, 555140), (2708, 544685), (3385, 435748), (5314, 277570), (6770, 217874), (10628, 138785), (13285, 111028), (13540, 108937), (26570, 55514), (27757, 53140)]