41249560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 101930400

約数和(自身を除く): 60680840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 241, 389, 440, 482, 778, 964, 1205, 1556, 1928, 1945, 2410, 2651, 3112, 3890, 4279, 4820, 5302, 7780, 8558, 9640, 10604, 13255, 15560, 17116, 21208, 21395, 26510, 34232, 42790, 53020, 85580, 93749, 106040, 171160, 187498, 374996, 468745, 749992, 937490, 1031239, 1874980, 2062478, 3749960, 4124956, 5156195, 8249912, 10312390, 20624780, 41249560]

約数ペア:

[(1, 41249560), (2, 20624780), (4, 10312390), (5, 8249912), (8, 5156195), (10, 4124956), (11, 3749960), (20, 2062478), (22, 1874980), (40, 1031239), (44, 937490), (55, 749992), (88, 468745), (110, 374996), (220, 187498), (241, 171160), (389, 106040), (440, 93749), (482, 85580), (778, 53020), (964, 42790), (1205, 34232), (1556, 26510), (1928, 21395), (1945, 21208), (2410, 17116), (2651, 15560), (3112, 13255), (3890, 10604), (4279, 9640), (4820, 8558), (5302, 7780)]