89896480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10601}}^1$

素因数の和:10669

約数の個数: 48

約数和(自身を含む): 216408024

約数和(自身を除く): 126511544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 10601, 21202, 42404, 53005, 84808, 106010, 169616, 212020, 339232, 424040, 561853, 848080, 1123706, 1696160, 2247412, 2809265, 4494824, 5618530, 8989648, 11237060, 17979296, 22474120, 44948240, 89896480]

約数ペア:

[(1, 89896480), (2, 44948240), (4, 22474120), (5, 17979296), (8, 11237060), (10, 8989648), (16, 5618530), (20, 4494824), (32, 2809265), (40, 2247412), (53, 1696160), (80, 1123706), (106, 848080), (160, 561853), (212, 424040), (265, 339232), (424, 212020), (530, 169616), (848, 106010), (1060, 84808), (1696, 53005), (2120, 42404), (4240, 21202), (8480, 10601)]