68248240

素因数分解:

$2^4\times 5^1\times {\mathrm{853103}}^1$

素因数の和:853116

約数の個数: 20

約数和(自身を含む): 158677344

約数和(自身を除く): 90429104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 853103, 1706206, 3412412, 4265515, 6824824, 8531030, 13649648, 17062060, 34124120, 68248240]

約数ペア:

[(1, 68248240), (2, 34124120), (4, 17062060), (5, 13649648), (8, 8531030), (10, 6824824), (16, 4265515), (20, 3412412), (40, 1706206), (80, 853103)]