109987520

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 273881088

約数和(自身を除く): 163893568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 71, 80, 94, 103, 142, 160, 188, 206, 235, 284, 320, 355, 376, 412, 470, 515, 568, 710, 752, 824, 940, 1030, 1136, 1420, 1504, 1648, 1880, 2060, 2272, 2840, 3008, 3296, 3337, 3760, 4120, 4544, 4841, 5680, 6592, 6674, 7313, 7520, 8240, 9682, 11360, 13348, 14626, 15040, 16480, 16685, 19364, 22720, 24205, 26696, 29252, 32960, 33370, 36565, 38728, 48410, 53392, 58504, 66740, 73130, 77456, 96820, 106784, 117008, 133480, 146260, 154912, 193640, 213568, 234016, 266960, 292520, 309824, 343711, 387280, 468032, 533920, 585040, 687422, 774560, 1067840, 1170080, 1374844, 1549120, 1718555, 2340160, 2749688, 3437110, 5499376, 6874220, 10998752, 13748440, 21997504, 27496880, 54993760, 109987520]

約数ペア:

[(1, 109987520), (2, 54993760), (4, 27496880), (5, 21997504), (8, 13748440), (10, 10998752), (16, 6874220), (20, 5499376), (32, 3437110), (40, 2749688), (47, 2340160), (64, 1718555), (71, 1549120), (80, 1374844), (94, 1170080), (103, 1067840), (142, 774560), (160, 687422), (188, 585040), (206, 533920), (235, 468032), (284, 387280), (320, 343711), (355, 309824), (376, 292520), (412, 266960), (470, 234016), (515, 213568), (568, 193640), (710, 154912), (752, 146260), (824, 133480), (940, 117008), (1030, 106784), (1136, 96820), (1420, 77456), (1504, 73130), (1648, 66740), (1880, 58504), (2060, 53392), (2272, 48410), (2840, 38728), (3008, 36565), (3296, 33370), (3337, 32960), (3760, 29252), (4120, 26696), (4544, 24205), (4841, 22720), (5680, 19364), (6592, 16685), (6674, 16480), (7313, 15040), (7520, 14626), (8240, 13348), (9682, 11360)]