9251000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 24457680

約数和(自身を除く): 15206680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 125, 145, 200, 220, 232, 250, 275, 290, 319, 440, 500, 550, 580, 638, 725, 841, 1000, 1100, 1160, 1276, 1375, 1450, 1595, 1682, 2200, 2552, 2750, 2900, 3190, 3364, 3625, 4205, 5500, 5800, 6380, 6728, 7250, 7975, 8410, 9251, 11000, 12760, 14500, 15950, 16820, 18502, 21025, 29000, 31900, 33640, 37004, 39875, 42050, 46255, 63800, 74008, 79750, 84100, 92510, 105125, 159500, 168200, 185020, 210250, 231275, 319000, 370040, 420500, 462550, 841000, 925100, 1156375, 1850200, 2312750, 4625500, 9251000]

約数ペア:

[(1, 9251000), (2, 4625500), (4, 2312750), (5, 1850200), (8, 1156375), (10, 925100), (11, 841000), (20, 462550), (22, 420500), (25, 370040), (29, 319000), (40, 231275), (44, 210250), (50, 185020), (55, 168200), (58, 159500), (88, 105125), (100, 92510), (110, 84100), (116, 79750), (125, 74008), (145, 63800), (200, 46255), (220, 42050), (232, 39875), (250, 37004), (275, 33640), (290, 31900), (319, 29000), (440, 21025), (500, 18502), (550, 16820), (580, 15950), (638, 14500), (725, 12760), (841, 11000), (1000, 9251), (1100, 8410), (1160, 7975), (1276, 7250), (1375, 6728), (1450, 6380), (1595, 5800), (1682, 5500), (2200, 4205), (2552, 3625), (2750, 3364), (2900, 3190)]