510408080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70111}}^1$

素因数の和:70144

約数の個数: 80

約数和(自身を含む): 1460573184

約数和(自身を除く): 950165104

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, 70111, 140222, 280444, 350555, 490777, 560888, 701110, 911443, 981554, 1121776, 1402220, 1822886, 1963108, 2453885, 2804440, 3645772, 3926216, 4557215, 4907770, 5608880, 6380101, 7291544, 7852432, 9114430, 9815540, 12760202, 14583088, 18228860, 19631080, 25520404, 31900505, 36457720, 39262160, 51040808, 63801010, 72915440, 102081616, 127602020, 255204040, 510408080]

約数ペア:

[(1, 510408080), (2, 255204040), (4, 127602020), (5, 102081616), (7, 72915440), (8, 63801010), (10, 51040808), (13, 39262160), (14, 36457720), (16, 31900505), (20, 25520404), (26, 19631080), (28, 18228860), (35, 14583088), (40, 12760202), (52, 9815540), (56, 9114430), (65, 7852432), (70, 7291544), (80, 6380101), (91, 5608880), (104, 4907770), (112, 4557215), (130, 3926216), (140, 3645772), (182, 2804440), (208, 2453885), (260, 1963108), (280, 1822886), (364, 1402220), (455, 1121776), (520, 981554), (560, 911443), (728, 701110), (910, 560888), (1040, 490777), (1456, 350555), (1820, 280444), (3640, 140222), (7280, 70111)]