9651400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 25310880

約数和(自身を除く): 15659480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 107, 110, 164, 200, 205, 214, 220, 275, 328, 410, 428, 440, 451, 535, 550, 820, 856, 902, 1025, 1070, 1100, 1177, 1640, 1804, 2050, 2140, 2200, 2255, 2354, 2675, 3608, 4100, 4280, 4387, 4510, 4708, 5350, 5885, 8200, 8774, 9020, 9416, 10700, 11275, 11770, 17548, 18040, 21400, 21935, 22550, 23540, 29425, 35096, 43870, 45100, 47080, 48257, 58850, 87740, 90200, 96514, 109675, 117700, 175480, 193028, 219350, 235400, 241285, 386056, 438700, 482570, 877400, 965140, 1206425, 1930280, 2412850, 4825700, 9651400]

約数ペア:

[(1, 9651400), (2, 4825700), (4, 2412850), (5, 1930280), (8, 1206425), (10, 965140), (11, 877400), (20, 482570), (22, 438700), (25, 386056), (40, 241285), (41, 235400), (44, 219350), (50, 193028), (55, 175480), (82, 117700), (88, 109675), (100, 96514), (107, 90200), (110, 87740), (164, 58850), (200, 48257), (205, 47080), (214, 45100), (220, 43870), (275, 35096), (328, 29425), (410, 23540), (428, 22550), (440, 21935), (451, 21400), (535, 18040), (550, 17548), (820, 11770), (856, 11275), (902, 10700), (1025, 9416), (1070, 9020), (1100, 8774), (1177, 8200), (1640, 5885), (1804, 5350), (2050, 4708), (2140, 4510), (2200, 4387), (2255, 4280), (2354, 4100), (2675, 3608)]