85021120

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5653}}^1$

素因数の和:5717

約数の個数: 56

約数和(自身を含む): 206800704

約数和(自身を除く): 121779584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 5653, 7520, 11306, 15040, 22612, 28265, 45224, 56530, 90448, 113060, 180896, 226120, 265691, 361792, 452240, 531382, 904480, 1062764, 1328455, 1808960, 2125528, 2656910, 4251056, 5313820, 8502112, 10627640, 17004224, 21255280, 42510560, 85021120]

約数ペア:

[(1, 85021120), (2, 42510560), (4, 21255280), (5, 17004224), (8, 10627640), (10, 8502112), (16, 5313820), (20, 4251056), (32, 2656910), (40, 2125528), (47, 1808960), (64, 1328455), (80, 1062764), (94, 904480), (160, 531382), (188, 452240), (235, 361792), (320, 265691), (376, 226120), (470, 180896), (752, 113060), (940, 90448), (1504, 56530), (1880, 45224), (3008, 28265), (3760, 22612), (5653, 15040), (7520, 11306)]