54065360

素因数分解:

$2^4\times 5^1\times {\mathrm{675817}}^1$

素因数の和:675830

約数の個数: 20

約数和(自身を含む): 125702148

約数和(自身を除く): 71636788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 675817, 1351634, 2703268, 3379085, 5406536, 6758170, 10813072, 13516340, 27032680, 54065360]

約数ペア:

[(1, 54065360), (2, 27032680), (4, 13516340), (5, 10813072), (8, 6758170), (10, 5406536), (16, 3379085), (20, 2703268), (40, 1351634), (80, 675817)]