5249640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 17781120

約数和(自身を除く): 12531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 97, 110, 120, 123, 132, 164, 165, 194, 205, 220, 246, 264, 291, 328, 330, 388, 410, 440, 451, 485, 492, 582, 615, 660, 776, 820, 902, 970, 984, 1067, 1164, 1230, 1320, 1353, 1455, 1640, 1804, 1940, 2134, 2255, 2328, 2460, 2706, 2910, 3201, 3608, 3880, 3977, 4268, 4510, 4920, 5335, 5412, 5820, 6402, 6765, 7954, 8536, 9020, 10670, 10824, 11640, 11931, 12804, 13530, 15908, 16005, 18040, 19885, 21340, 23862, 25608, 27060, 31816, 32010, 39770, 42680, 43747, 47724, 54120, 59655, 64020, 79540, 87494, 95448, 119310, 128040, 131241, 159080, 174988, 218735, 238620, 262482, 349976, 437470, 477240, 524964, 656205, 874940, 1049928, 1312410, 1749880, 2624820, 5249640]

約数ペア:

[(1, 5249640), (2, 2624820), (3, 1749880), (4, 1312410), (5, 1049928), (6, 874940), (8, 656205), (10, 524964), (11, 477240), (12, 437470), (15, 349976), (20, 262482), (22, 238620), (24, 218735), (30, 174988), (33, 159080), (40, 131241), (41, 128040), (44, 119310), (55, 95448), (60, 87494), (66, 79540), (82, 64020), (88, 59655), (97, 54120), (110, 47724), (120, 43747), (123, 42680), (132, 39770), (164, 32010), (165, 31816), (194, 27060), (205, 25608), (220, 23862), (246, 21340), (264, 19885), (291, 18040), (328, 16005), (330, 15908), (388, 13530), (410, 12804), (440, 11931), (451, 11640), (485, 10824), (492, 10670), (582, 9020), (615, 8536), (660, 7954), (776, 6765), (820, 6402), (902, 5820), (970, 5412), (984, 5335), (1067, 4920), (1164, 4510), (1230, 4268), (1320, 3977), (1353, 3880), (1455, 3608), (1640, 3201), (1804, 2910), (1940, 2706), (2134, 2460), (2255, 2328)]