268049120

素因数分解:

$2^5\times 5^1\times {\mathrm{1675307}}^1$

素因数の和:1675322

約数の個数: 24

約数和(自身を含む): 633266424

約数和(自身を除く): 365217304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1675307, 3350614, 6701228, 8376535, 13402456, 16753070, 26804912, 33506140, 53609824, 67012280, 134024560, 268049120]

約数ペア:

[(1, 268049120), (2, 134024560), (4, 67012280), (5, 53609824), (8, 33506140), (10, 26804912), (16, 16753070), (20, 13402456), (32, 8376535), (40, 6701228), (80, 3350614), (160, 1675307)]