152044240

素因数分解:

$2^4\times 5^1\times {\mathrm{1900553}}^1$

素因数の和:1900566

約数の個数: 20

約数和(自身を含む): 353503044

約数和(自身を除く): 201458804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1900553, 3801106, 7602212, 9502765, 15204424, 19005530, 30408848, 38011060, 76022120, 152044240]

約数ペア:

[(1, 152044240), (2, 76022120), (4, 38011060), (5, 30408848), (8, 19005530), (10, 15204424), (16, 9502765), (20, 7602212), (40, 3801106), (80, 1900553)]