831032840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1803

約数の個数: 96

約数和(自身を含む): 2076459840

約数和(自身を除く): 1245427000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 121, 206, 220, 242, 412, 440, 484, 515, 605, 824, 968, 1030, 1133, 1210, 1667, 2060, 2266, 2420, 3334, 4120, 4532, 4840, 5665, 6668, 8335, 9064, 11330, 12463, 13336, 16670, 18337, 22660, 24926, 33340, 36674, 45320, 49852, 62315, 66680, 73348, 91685, 99704, 124630, 146696, 171701, 183370, 201707, 249260, 343402, 366740, 403414, 498520, 686804, 733480, 806828, 858505, 1008535, 1373608, 1613656, 1717010, 1888711, 2017070, 3434020, 3777422, 4034140, 6868040, 7554844, 8068280, 9443555, 15109688, 18887110, 20775821, 37774220, 41551642, 75548440, 83103284, 103879105, 166206568, 207758210, 415516420, 831032840]

約数ペア:

[(1, 831032840), (2, 415516420), (4, 207758210), (5, 166206568), (8, 103879105), (10, 83103284), (11, 75548440), (20, 41551642), (22, 37774220), (40, 20775821), (44, 18887110), (55, 15109688), (88, 9443555), (103, 8068280), (110, 7554844), (121, 6868040), (206, 4034140), (220, 3777422), (242, 3434020), (412, 2017070), (440, 1888711), (484, 1717010), (515, 1613656), (605, 1373608), (824, 1008535), (968, 858505), (1030, 806828), (1133, 733480), (1210, 686804), (1667, 498520), (2060, 403414), (2266, 366740), (2420, 343402), (3334, 249260), (4120, 201707), (4532, 183370), (4840, 171701), (5665, 146696), (6668, 124630), (8335, 99704), (9064, 91685), (11330, 73348), (12463, 66680), (13336, 62315), (16670, 49852), (18337, 45320), (22660, 36674), (24926, 33340)]