3227253920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1999

約数の個数: 144

約数和(自身を含む): 8479212840

約数和(自身を除く): 5251958920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 121, 160, 176, 178, 220, 242, 352, 356, 440, 445, 484, 605, 712, 880, 890, 968, 979, 1210, 1424, 1760, 1780, 1873, 1936, 1958, 2420, 2848, 3560, 3746, 3872, 3916, 4840, 4895, 7120, 7492, 7832, 9365, 9680, 9790, 10769, 14240, 14984, 15664, 18730, 19360, 19580, 20603, 21538, 29968, 31328, 37460, 39160, 41206, 43076, 53845, 59936, 74920, 78320, 82412, 86152, 103015, 107690, 149840, 156640, 164824, 166697, 172304, 206030, 215380, 226633, 299680, 329648, 333394, 344608, 412060, 430760, 453266, 659296, 666788, 824120, 833485, 861520, 906532, 1133165, 1333576, 1648240, 1666970, 1723040, 1813064, 1833667, 2266330, 2667152, 3296480, 3333940, 3626128, 3667334, 4532660, 5334304, 6667880, 7252256, 7334668, 9065320, 9168335, 13335760, 14669336, 18130640, 18336670, 20170337, 26671520, 29338672, 36261280, 36673340, 40340674, 58677344, 73346680, 80681348, 100851685, 146693360, 161362696, 201703370, 293386720, 322725392, 403406740, 645450784, 806813480, 1613626960, 3227253920]

約数ペア:

[(1, 3227253920), (2, 1613626960), (4, 806813480), (5, 645450784), (8, 403406740), (10, 322725392), (11, 293386720), (16, 201703370), (20, 161362696), (22, 146693360), (32, 100851685), (40, 80681348), (44, 73346680), (55, 58677344), (80, 40340674), (88, 36673340), (89, 36261280), (110, 29338672), (121, 26671520), (160, 20170337), (176, 18336670), (178, 18130640), (220, 14669336), (242, 13335760), (352, 9168335), (356, 9065320), (440, 7334668), (445, 7252256), (484, 6667880), (605, 5334304), (712, 4532660), (880, 3667334), (890, 3626128), (968, 3333940), (979, 3296480), (1210, 2667152), (1424, 2266330), (1760, 1833667), (1780, 1813064), (1873, 1723040), (1936, 1666970), (1958, 1648240), (2420, 1333576), (2848, 1133165), (3560, 906532), (3746, 861520), (3872, 833485), (3916, 824120), (4840, 666788), (4895, 659296), (7120, 453266), (7492, 430760), (7832, 412060), (9365, 344608), (9680, 333394), (9790, 329648), (10769, 299680), (14240, 226633), (14984, 215380), (15664, 206030), (18730, 172304), (19360, 166697), (19580, 164824), (20603, 156640), (21538, 149840), (29968, 107690), (31328, 103015), (37460, 86152), (39160, 82412), (41206, 78320), (43076, 74920), (53845, 59936)]