1382008240

素因数分解:

$2^4\times 5^1\times {\mathrm{17275103}}^1$

素因数の和:17275116

約数の個数: 20

約数和(自身を含む): 3213169344

約数和(自身を除く): 1831161104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17275103, 34550206, 69100412, 86375515, 138200824, 172751030, 276401648, 345502060, 691004120, 1382008240]

約数ペア:

[(1, 1382008240), (2, 691004120), (4, 345502060), (5, 276401648), (8, 172751030), (10, 138200824), (16, 86375515), (20, 69100412), (40, 34550206), (80, 17275103)]