1679132020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{16369}}^1$

素因数の和:16624

約数の個数: 48

約数和(自身を含む): 3696215040

約数和(自身を除く): 2017083020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 446, 460, 892, 1115, 2230, 4460, 5129, 10258, 16369, 20516, 25645, 32738, 51290, 65476, 81845, 102580, 163690, 327380, 376487, 752974, 1505948, 1882435, 3650287, 3764870, 7300574, 7529740, 14601148, 18251435, 36502870, 73005740, 83956601, 167913202, 335826404, 419783005, 839566010, 1679132020]

約数ペア:

[(1, 1679132020), (2, 839566010), (4, 419783005), (5, 335826404), (10, 167913202), (20, 83956601), (23, 73005740), (46, 36502870), (92, 18251435), (115, 14601148), (223, 7529740), (230, 7300574), (446, 3764870), (460, 3650287), (892, 1882435), (1115, 1505948), (2230, 752974), (4460, 376487), (5129, 327380), (10258, 163690), (16369, 102580), (20516, 81845), (25645, 65476), (32738, 51290)]