1108045360

素因数分解:

$2^4\times 5^1\times {\mathrm{13850567}}^1$

素因数の和:13850580

約数の個数: 20

約数和(自身を含む): 2576205648

約数和(自身を除く): 1468160288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13850567, 27701134, 55402268, 69252835, 110804536, 138505670, 221609072, 277011340, 554022680, 1108045360]

約数ペア:

[(1, 1108045360), (2, 554022680), (4, 277011340), (5, 221609072), (8, 138505670), (10, 110804536), (16, 69252835), (20, 55402268), (40, 27701134), (80, 13850567)]