17038120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38723}}^1$

素因数の和:38745

約数の個数: 32

約数和(自身を含む): 41821920

約数和(自身を除く): 24783800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 38723, 77446, 154892, 193615, 309784, 387230, 425953, 774460, 851906, 1548920, 1703812, 2129765, 3407624, 4259530, 8519060, 17038120]

約数ペア:

[(1, 17038120), (2, 8519060), (4, 4259530), (5, 3407624), (8, 2129765), (10, 1703812), (11, 1548920), (20, 851906), (22, 774460), (40, 425953), (44, 387230), (55, 309784), (88, 193615), (110, 154892), (220, 77446), (440, 38723)]