486966081880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{865933}}^1$

素因数の和:866788

約数の個数: 64

約数和(自身を含む): 1161529230240

約数和(自身を除く): 674563148360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 827, 1654, 3308, 4135, 6616, 8270, 14059, 16540, 28118, 33080, 56236, 70295, 112472, 140590, 281180, 562360, 865933, 1731866, 3463732, 4329665, 6927464, 8659330, 14720861, 17318660, 29441722, 34637320, 58883444, 73604305, 117766888, 147208610, 294417220, 588834440, 716126591, 1432253182, 2864506364, 3580632955, 5729012728, 7161265910, 12174152047, 14322531820, 24348304094, 28645063640, 48696608188, 60870760235, 97393216376, 121741520470, 243483040940, 486966081880]

約数ペア:

[(1, 486966081880), (2, 243483040940), (4, 121741520470), (5, 97393216376), (8, 60870760235), (10, 48696608188), (17, 28645063640), (20, 24348304094), (34, 14322531820), (40, 12174152047), (68, 7161265910), (85, 5729012728), (136, 3580632955), (170, 2864506364), (340, 1432253182), (680, 716126591), (827, 588834440), (1654, 294417220), (3308, 147208610), (4135, 117766888), (6616, 73604305), (8270, 58883444), (14059, 34637320), (16540, 29441722), (28118, 17318660), (33080, 14720861), (56236, 8659330), (70295, 6927464), (112472, 4329665), (140590, 3463732), (281180, 1731866), (562360, 865933)]