38707796960

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{705317}}^1$

素因数の和:705353

約数の個数: 96

約数和(自身を含む): 106644081600

約数和(自身を除く): 67936284640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 54880, 705317, 1410634, 2821268, 3526585, 4937219, 5642536, 7053170, 9874438, 11285072, 14106340, 19748876, 22570144, 24686095, 28212680, 34560533, 39497752, 49372190, 56425360, 69121066, 78995504, 98744380, 112850720, 138242132, 157991008, 172802665, 197488760, 241923731, 276484264, 345605330, 394977520, 483847462, 552968528, 691210660, 789955040, 967694924, 1105937056, 1209618655, 1382421320, 1935389848, 2419237310, 2764842640, 3870779696, 4838474620, 5529685280, 7741559392, 9676949240, 19353898480, 38707796960]

約数ペア:

[(1, 38707796960), (2, 19353898480), (4, 9676949240), (5, 7741559392), (7, 5529685280), (8, 4838474620), (10, 3870779696), (14, 2764842640), (16, 2419237310), (20, 1935389848), (28, 1382421320), (32, 1209618655), (35, 1105937056), (40, 967694924), (49, 789955040), (56, 691210660), (70, 552968528), (80, 483847462), (98, 394977520), (112, 345605330), (140, 276484264), (160, 241923731), (196, 197488760), (224, 172802665), (245, 157991008), (280, 138242132), (343, 112850720), (392, 98744380), (490, 78995504), (560, 69121066), (686, 56425360), (784, 49372190), (980, 39497752), (1120, 34560533), (1372, 28212680), (1568, 24686095), (1715, 22570144), (1960, 19748876), (2744, 14106340), (3430, 11285072), (3920, 9874438), (5488, 7053170), (6860, 5642536), (7840, 4937219), (10976, 3526585), (13720, 2821268), (27440, 1410634), (54880, 705317)]