12100240

素因数分解:

$2^4\times 5^1\times {\mathrm{151253}}^1$

素因数の和:151266

約数の個数: 20

約数和(自身を含む): 28133244

約数和(自身を除く): 16033004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151253, 302506, 605012, 756265, 1210024, 1512530, 2420048, 3025060, 6050120, 12100240]

約数ペア:

[(1, 12100240), (2, 6050120), (4, 3025060), (5, 2420048), (8, 1512530), (10, 1210024), (16, 756265), (20, 605012), (40, 302506), (80, 151253)]