9985250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 20397312

約数和(自身を除く): 10412062

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 3631, 7262, 18155, 36310, 39941, 79882, 90775, 181550, 199705, 399410, 453875, 907750, 998525, 1997050, 4992625, 9985250]

約数ペア:

[(1, 9985250), (2, 4992625), (5, 1997050), (10, 998525), (11, 907750), (22, 453875), (25, 399410), (50, 199705), (55, 181550), (110, 90775), (125, 79882), (250, 39941), (275, 36310), (550, 18155), (1375, 7262), (2750, 3631)]