86462320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 232128000

約数和(自身を除く): 145665680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1499, 1648, 2060, 2884, 2998, 3605, 4120, 5768, 5996, 7210, 7495, 8240, 10493, 11536, 11992, 14420, 14990, 20986, 23984, 28840, 29980, 41972, 52465, 57680, 59960, 83944, 104930, 119920, 154397, 167888, 209860, 308794, 419720, 617588, 771985, 839440, 1080779, 1235176, 1543970, 2161558, 2470352, 3087940, 4323116, 5403895, 6175880, 8646232, 10807790, 12351760, 17292464, 21615580, 43231160, 86462320]

約数ペア:

[(1, 86462320), (2, 43231160), (4, 21615580), (5, 17292464), (7, 12351760), (8, 10807790), (10, 8646232), (14, 6175880), (16, 5403895), (20, 4323116), (28, 3087940), (35, 2470352), (40, 2161558), (56, 1543970), (70, 1235176), (80, 1080779), (103, 839440), (112, 771985), (140, 617588), (206, 419720), (280, 308794), (412, 209860), (515, 167888), (560, 154397), (721, 119920), (824, 104930), (1030, 83944), (1442, 59960), (1499, 57680), (1648, 52465), (2060, 41972), (2884, 29980), (2998, 28840), (3605, 23984), (4120, 20986), (5768, 14990), (5996, 14420), (7210, 11992), (7495, 11536), (8240, 10493)]