79068080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10861}}^1$

素因数の和:10894

約数の個数: 80

約数和(自身を含む): 226277184

約数和(自身を除く): 147209104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 10861, 21722, 43444, 54305, 76027, 86888, 108610, 141193, 152054, 173776, 217220, 282386, 304108, 380135, 434440, 564772, 608216, 705965, 760270, 868880, 988351, 1129544, 1216432, 1411930, 1520540, 1976702, 2259088, 2823860, 3041080, 3953404, 4941755, 5647720, 6082160, 7906808, 9883510, 11295440, 15813616, 19767020, 39534040, 79068080]

約数ペア:

[(1, 79068080), (2, 39534040), (4, 19767020), (5, 15813616), (7, 11295440), (8, 9883510), (10, 7906808), (13, 6082160), (14, 5647720), (16, 4941755), (20, 3953404), (26, 3041080), (28, 2823860), (35, 2259088), (40, 1976702), (52, 1520540), (56, 1411930), (65, 1216432), (70, 1129544), (80, 988351), (91, 868880), (104, 760270), (112, 705965), (130, 608216), (140, 564772), (182, 434440), (208, 380135), (260, 304108), (280, 282386), (364, 217220), (455, 173776), (520, 152054), (560, 141193), (728, 108610), (910, 86888), (1040, 76027), (1456, 54305), (1820, 43444), (3640, 21722), (7280, 10861)]