7298140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12583}}^1$

素因数の和:12621

約数の個数: 24

約数和(自身を含む): 15855840

約数和(自身を除く): 8557700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12583, 25166, 50332, 62915, 125830, 251660, 364907, 729814, 1459628, 1824535, 3649070, 7298140]

約数ペア:

[(1, 7298140), (2, 3649070), (4, 1824535), (5, 1459628), (10, 729814), (20, 364907), (29, 251660), (58, 125830), (116, 62915), (145, 50332), (290, 25166), (580, 12583)]