65715693080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{164569}}^1$

素因数の和:164796

約数の個数: 64

約数和(自身を含む): 151075260000

約数和(自身を除く): 85359566920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 149, 268, 298, 335, 536, 596, 670, 745, 1192, 1340, 1490, 2680, 2980, 5960, 9983, 19966, 39932, 49915, 79864, 99830, 164569, 199660, 329138, 399320, 658276, 822845, 1316552, 1645690, 3291380, 6582760, 11026123, 22052246, 24520781, 44104492, 49041562, 55130615, 88208984, 98083124, 110261230, 122603905, 196166248, 220522460, 245207810, 441044920, 490415620, 980831240, 1642892327, 3285784654, 6571569308, 8214461635, 13143138616, 16428923270, 32857846540, 65715693080]

約数ペア:

[(1, 65715693080), (2, 32857846540), (4, 16428923270), (5, 13143138616), (8, 8214461635), (10, 6571569308), (20, 3285784654), (40, 1642892327), (67, 980831240), (134, 490415620), (149, 441044920), (268, 245207810), (298, 220522460), (335, 196166248), (536, 122603905), (596, 110261230), (670, 98083124), (745, 88208984), (1192, 55130615), (1340, 49041562), (1490, 44104492), (2680, 24520781), (2980, 22052246), (5960, 11026123), (9983, 6582760), (19966, 3291380), (39932, 1645690), (49915, 1316552), (79864, 822845), (99830, 658276), (164569, 399320), (199660, 329138)]