47860120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 90034280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 379, 385, 410, 440, 451, 574, 616, 758, 770, 820, 902, 1148, 1435, 1516, 1540, 1640, 1804, 1895, 2255, 2296, 2653, 2870, 3032, 3080, 3157, 3608, 3790, 4169, 4510, 5306, 5740, 6314, 7580, 8338, 9020, 10612, 11480, 12628, 13265, 15160, 15539, 15785, 16676, 18040, 20845, 21224, 25256, 26530, 29183, 31078, 31570, 33352, 41690, 53060, 58366, 62156, 63140, 77695, 83380, 106120, 108773, 116732, 124312, 126280, 145915, 155390, 166760, 170929, 217546, 233464, 291830, 310780, 341858, 435092, 543865, 583660, 621560, 683716, 854645, 870184, 1087730, 1167320, 1196503, 1367432, 1709290, 2175460, 2393006, 3418580, 4350920, 4786012, 5982515, 6837160, 9572024, 11965030, 23930060, 47860120]

約数ペア:

[(1, 47860120), (2, 23930060), (4, 11965030), (5, 9572024), (7, 6837160), (8, 5982515), (10, 4786012), (11, 4350920), (14, 3418580), (20, 2393006), (22, 2175460), (28, 1709290), (35, 1367432), (40, 1196503), (41, 1167320), (44, 1087730), (55, 870184), (56, 854645), (70, 683716), (77, 621560), (82, 583660), (88, 543865), (110, 435092), (140, 341858), (154, 310780), (164, 291830), (205, 233464), (220, 217546), (280, 170929), (287, 166760), (308, 155390), (328, 145915), (379, 126280), (385, 124312), (410, 116732), (440, 108773), (451, 106120), (574, 83380), (616, 77695), (758, 63140), (770, 62156), (820, 58366), (902, 53060), (1148, 41690), (1435, 33352), (1516, 31570), (1540, 31078), (1640, 29183), (1804, 26530), (1895, 25256), (2255, 21224), (2296, 20845), (2653, 18040), (2870, 16676), (3032, 15785), (3080, 15539), (3157, 15160), (3608, 13265), (3790, 12628), (4169, 11480), (4510, 10612), (5306, 9020), (5740, 8338), (6314, 7580)]