88272760

素因数分解:

$2^3\times 5^1\times {\mathrm{2206819}}^1$

素因数の和:2206830

約数の個数: 16

約数和(自身を含む): 198613800

約数和(自身を除く): 110341040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2206819, 4413638, 8827276, 11034095, 17654552, 22068190, 44136380, 88272760]

約数ペア:

[(1, 88272760), (2, 44136380), (4, 22068190), (5, 17654552), (8, 11034095), (10, 8827276), (20, 4413638), (40, 2206819)]