156886016080

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4291193}}^1$

素因数の和:4291663

約数の個数: 40

約数和(自身を含む): 365558234472

約数和(自身を除く): 208672218392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 18280, 36560, 4291193, 8582386, 17164772, 21455965, 34329544, 42911930, 68659088, 85823860, 171647720, 343295440, 1961075201, 3922150402, 7844300804, 9805376005, 15688601608, 19610752010, 31377203216, 39221504020, 78443008040, 156886016080]

約数ペア:

[(1, 156886016080), (2, 78443008040), (4, 39221504020), (5, 31377203216), (8, 19610752010), (10, 15688601608), (16, 9805376005), (20, 7844300804), (40, 3922150402), (80, 1961075201), (457, 343295440), (914, 171647720), (1828, 85823860), (2285, 68659088), (3656, 42911930), (4570, 34329544), (7312, 21455965), (9140, 17164772), (18280, 8582386), (36560, 4291193)]