179552020

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{29243}}^1$

素因数の和:29559

約数の個数: 24

約数和(自身を含む): 378300384

約数和(自身を除く): 198748364

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 29243, 58486, 116972, 146215, 292430, 584860, 8977601, 17955202, 35910404, 44888005, 89776010, 179552020]

約数ペア:

[(1, 179552020), (2, 89776010), (4, 44888005), (5, 35910404), (10, 17955202), (20, 8977601), (307, 584860), (614, 292430), (1228, 146215), (1535, 116972), (3070, 58486), (6140, 29243)]