2023131700

素因数分解:

$2^2\times 5^2\times {\mathrm{1979}}^1\times {\mathrm{10223}}^1$

素因数の和:12216

約数の個数: 36

約数和(自身を含む): 4392843840

約数和(自身を除く): 2369712140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1979, 3958, 7916, 9895, 10223, 19790, 20446, 39580, 40892, 49475, 51115, 98950, 102230, 197900, 204460, 255575, 511150, 1022300, 20231317, 40462634, 80925268, 101156585, 202313170, 404626340, 505782925, 1011565850, 2023131700]

約数ペア:

[(1, 2023131700), (2, 1011565850), (4, 505782925), (5, 404626340), (10, 202313170), (20, 101156585), (25, 80925268), (50, 40462634), (100, 20231317), (1979, 1022300), (3958, 511150), (7916, 255575), (9895, 204460), (10223, 197900), (19790, 102230), (20446, 98950), (39580, 51115), (40892, 49475)]