33690760

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2657}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 76071960

約数和(自身を除く): 42381200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 2657, 3170, 5314, 6340, 10628, 12680, 13285, 21256, 26570, 53140, 106280, 842269, 1684538, 3369076, 4211345, 6738152, 8422690, 16845380, 33690760]

約数ペア:

[(1, 33690760), (2, 16845380), (4, 8422690), (5, 6738152), (8, 4211345), (10, 3369076), (20, 1684538), (40, 842269), (317, 106280), (634, 53140), (1268, 26570), (1585, 21256), (2536, 13285), (2657, 12680), (3170, 10628), (5314, 6340)]