152248240

素因数分解:

$2^4\times 5^1\times {\mathrm{1903103}}^1$

素因数の和:1903116

約数の個数: 20

約数和(自身を含む): 353977344

約数和(自身を除く): 201729104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1903103, 3806206, 7612412, 9515515, 15224824, 19031030, 30449648, 38062060, 76124120, 152248240]

約数ペア:

[(1, 152248240), (2, 76124120), (4, 38062060), (5, 30449648), (8, 19031030), (10, 15224824), (16, 9515515), (20, 7612412), (40, 3806206), (80, 1903103)]