11126800

素因数分解:

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

素因数の和:27835

約数の個数: 30

約数和(自身を含む): 26733098

約数和(自身を除く): 15606298

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27817, 55634, 111268, 139085, 222536, 278170, 445072, 556340, 695425, 1112680, 1390850, 2225360, 2781700, 5563400, 11126800]

約数ペア:

[(1, 11126800), (2, 5563400), (4, 2781700), (5, 2225360), (8, 1390850), (10, 1112680), (16, 695425), (20, 556340), (25, 445072), (40, 278170), (50, 222536), (80, 139085), (100, 111268), (200, 55634), (400, 27817)]