9946720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 27433728

約数和(自身を除く): 17487008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 107, 112, 140, 160, 166, 214, 224, 280, 332, 415, 428, 535, 560, 581, 664, 749, 830, 856, 1070, 1120, 1162, 1328, 1498, 1660, 1712, 2140, 2324, 2656, 2905, 2996, 3320, 3424, 3745, 4280, 4648, 5810, 5992, 6640, 7490, 8560, 8881, 9296, 11620, 11984, 13280, 14980, 17120, 17762, 18592, 23240, 23968, 29960, 35524, 44405, 46480, 59920, 62167, 71048, 88810, 92960, 119840, 124334, 142096, 177620, 248668, 284192, 310835, 355240, 497336, 621670, 710480, 994672, 1243340, 1420960, 1989344, 2486680, 4973360, 9946720]

約数ペア:

[(1, 9946720), (2, 4973360), (4, 2486680), (5, 1989344), (7, 1420960), (8, 1243340), (10, 994672), (14, 710480), (16, 621670), (20, 497336), (28, 355240), (32, 310835), (35, 284192), (40, 248668), (56, 177620), (70, 142096), (80, 124334), (83, 119840), (107, 92960), (112, 88810), (140, 71048), (160, 62167), (166, 59920), (214, 46480), (224, 44405), (280, 35524), (332, 29960), (415, 23968), (428, 23240), (535, 18592), (560, 17762), (581, 17120), (664, 14980), (749, 13280), (830, 11984), (856, 11620), (1070, 9296), (1120, 8881), (1162, 8560), (1328, 7490), (1498, 6640), (1660, 5992), (1712, 5810), (2140, 4648), (2324, 4280), (2656, 3745), (2905, 3424), (2996, 3320)]