8940250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 18263232

約数和(自身を除く): 9322982

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 3251, 6502, 16255, 32510, 35761, 71522, 81275, 162550, 178805, 357610, 406375, 812750, 894025, 1788050, 4470125, 8940250]

約数ペア:

[(1, 8940250), (2, 4470125), (5, 1788050), (10, 894025), (11, 812750), (22, 406375), (25, 357610), (50, 178805), (55, 162550), (110, 81275), (125, 71522), (250, 35761), (275, 32510), (550, 16255), (1375, 6502), (2750, 3251)]