84032560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19819}}^1$

素因数の和:19885

約数の個数: 40

約数和(自身を含む): 199072080

約数和(自身を除く): 115039520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 19819, 39638, 79276, 99095, 158552, 198190, 317104, 396380, 792760, 1050407, 1585520, 2100814, 4201628, 5252035, 8403256, 10504070, 16806512, 21008140, 42016280, 84032560]

約数ペア:

[(1, 84032560), (2, 42016280), (4, 21008140), (5, 16806512), (8, 10504070), (10, 8403256), (16, 5252035), (20, 4201628), (40, 2100814), (53, 1585520), (80, 1050407), (106, 792760), (212, 396380), (265, 317104), (424, 198190), (530, 158552), (848, 99095), (1060, 79276), (2120, 39638), (4240, 19819)]