57468880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2564

約数の個数: 80

約数和(自身を含む): 156489984

約数和(自身を除く): 99021104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2503, 2870, 3280, 4592, 5006, 5740, 10012, 11480, 12515, 17521, 20024, 22960, 25030, 35042, 40048, 50060, 70084, 87605, 100120, 102623, 140168, 175210, 200240, 205246, 280336, 350420, 410492, 513115, 700840, 718361, 820984, 1026230, 1401680, 1436722, 1641968, 2052460, 2873444, 3591805, 4104920, 5746888, 7183610, 8209840, 11493776, 14367220, 28734440, 57468880]

約数ペア:

[(1, 57468880), (2, 28734440), (4, 14367220), (5, 11493776), (7, 8209840), (8, 7183610), (10, 5746888), (14, 4104920), (16, 3591805), (20, 2873444), (28, 2052460), (35, 1641968), (40, 1436722), (41, 1401680), (56, 1026230), (70, 820984), (80, 718361), (82, 700840), (112, 513115), (140, 410492), (164, 350420), (205, 280336), (280, 205246), (287, 200240), (328, 175210), (410, 140168), (560, 102623), (574, 100120), (656, 87605), (820, 70084), (1148, 50060), (1435, 40048), (1640, 35042), (2296, 25030), (2503, 22960), (2870, 20024), (3280, 17521), (4592, 12515), (5006, 11480), (5740, 10012)]