69081520

素因数分解:

$2^4\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1201}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 160971840

約数和(自身を除く): 91890320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 719, 1201, 1438, 2402, 2876, 3595, 4804, 5752, 6005, 7190, 9608, 11504, 12010, 14380, 19216, 24020, 28760, 48040, 57520, 96080, 863519, 1727038, 3454076, 4317595, 6908152, 8635190, 13816304, 17270380, 34540760, 69081520]

約数ペア:

[(1, 69081520), (2, 34540760), (4, 17270380), (5, 13816304), (8, 8635190), (10, 6908152), (16, 4317595), (20, 3454076), (40, 1727038), (80, 863519), (719, 96080), (1201, 57520), (1438, 48040), (2402, 28760), (2876, 24020), (3595, 19216), (4804, 14380), (5752, 12010), (6005, 11504), (7190, 9608)]