2022255.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73673}}^1$

素因数の和:73691

約数の個数: 32

約数和(自身を含む): 53045280

約数和(自身を除く): 32416840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 73673, 147346, 294692, 368365, 515711, 589384, 736730, 1031422, 1473460, 2062844, 2578555, 2946920, 4125688, 5157110, 10314220, 20628440]

約数ペア:

[(1, 20628440), (2, 10314220), (4, 5157110), (5, 4125688), (7, 2946920), (8, 2578555), (10, 2062844), (14, 1473460), (20, 1031422), (28, 736730), (35, 589384), (40, 515711), (56, 368365), (70, 294692), (140, 147346), (280, 73673)]