2225360

素因数分解:

$2^4\times 5^1\times {\mathrm{27817}}^1$

素因数の和:27830

約数の個数: 20

約数和(自身を含む): 5174148

約数和(自身を除く): 2948788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27817, 55634, 111268, 139085, 222536, 278170, 445072, 556340, 1112680, 2225360]

約数ペア:

[(1, 2225360), (2, 1112680), (4, 556340), (5, 445072), (8, 278170), (10, 222536), (16, 139085), (20, 111268), (40, 55634), (80, 27817)]