76433840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3390

約数の個数: 80

約数和(自身を含む): 208111680

約数和(自身を除く): 131677840

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, 2870, 3280, 3329, 4592, 5740, 6658, 11480, 13316, 16645, 22960, 23303, 26632, 33290, 46606, 53264, 66580, 93212, 116515, 133160, 136489, 186424, 233030, 266320, 272978, 372848, 466060, 545956, 682445, 932120, 955423, 1091912, 1364890, 1864240, 1910846, 2183824, 2729780, 3821692, 4777115, 5459560, 7643384, 9554230, 10919120, 15286768, 19108460, 38216920, 76433840]

約数ペア:

[(1, 76433840), (2, 38216920), (4, 19108460), (5, 15286768), (7, 10919120), (8, 9554230), (10, 7643384), (14, 5459560), (16, 4777115), (20, 3821692), (28, 2729780), (35, 2183824), (40, 1910846), (41, 1864240), (56, 1364890), (70, 1091912), (80, 955423), (82, 932120), (112, 682445), (140, 545956), (164, 466060), (205, 372848), (280, 272978), (287, 266320), (328, 233030), (410, 186424), (560, 136489), (574, 133160), (656, 116515), (820, 93212), (1148, 66580), (1435, 53264), (1640, 46606), (2296, 33290), (2870, 26632), (3280, 23303), (3329, 22960), (4592, 16645), (5740, 13316), (6658, 11480)]