56174120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82609}}^1$

素因数の和:82637

約数の個数: 32

約数和(自身を含む): 133828200

約数和(自身を除く): 77654080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 82609, 165218, 330436, 413045, 660872, 826090, 1404353, 1652180, 2808706, 3304360, 5617412, 7021765, 11234824, 14043530, 28087060, 56174120]

約数ペア:

[(1, 56174120), (2, 28087060), (4, 14043530), (5, 11234824), (8, 7021765), (10, 5617412), (17, 3304360), (20, 2808706), (34, 1652180), (40, 1404353), (68, 826090), (85, 660872), (136, 413045), (170, 330436), (340, 165218), (680, 82609)]