68454560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9165

約数の個数: 48

約数和(自身を含む): 165182976

約数和(自身を除く): 96728416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 9103, 18206, 36412, 45515, 72824, 91030, 145648, 182060, 291296, 364120, 427841, 728240, 855682, 1456480, 1711364, 2139205, 3422728, 4278410, 6845456, 8556820, 13690912, 17113640, 34227280, 68454560]

約数ペア:

[(1, 68454560), (2, 34227280), (4, 17113640), (5, 13690912), (8, 8556820), (10, 6845456), (16, 4278410), (20, 3422728), (32, 2139205), (40, 1711364), (47, 1456480), (80, 855682), (94, 728240), (160, 427841), (188, 364120), (235, 291296), (376, 182060), (470, 145648), (752, 91030), (940, 72824), (1504, 45515), (1880, 36412), (3760, 18206), (7520, 9103)]