2526580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18047}}^1$

素因数の和:18063

約数の個数: 24

約数和(自身を含む): 6064128

約数和(自身を除く): 3537548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18047, 36094, 72188, 90235, 126329, 180470, 252658, 360940, 505316, 631645, 1263290, 2526580]

約数ペア:

[(1, 2526580), (2, 1263290), (4, 631645), (5, 505316), (7, 360940), (10, 252658), (14, 180470), (20, 126329), (28, 90235), (35, 72188), (70, 36094), (140, 18047)]