9257900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 20566392

約数和(自身を除く): 11308492

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 2153, 4300, 4306, 8612, 10765, 21530, 43060, 53825, 92579, 107650, 185158, 215300, 370316, 462895, 925790, 1851580, 2314475, 4628950, 9257900]

約数ペア:

[(1, 9257900), (2, 4628950), (4, 2314475), (5, 1851580), (10, 925790), (20, 462895), (25, 370316), (43, 215300), (50, 185158), (86, 107650), (100, 92579), (172, 53825), (215, 43060), (430, 21530), (860, 10765), (1075, 8612), (2150, 4306), (2153, 4300)]