132749210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2749}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 261360000

約数和(自身を除く): 128610790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 878, 2195, 2749, 4390, 4829, 5498, 9658, 13745, 24145, 27490, 30239, 48290, 60478, 151195, 302390, 1206811, 2413622, 6034055, 12068110, 13274921, 26549842, 66374605, 132749210]

約数ペア:

[(1, 132749210), (2, 66374605), (5, 26549842), (10, 13274921), (11, 12068110), (22, 6034055), (55, 2413622), (110, 1206811), (439, 302390), (878, 151195), (2195, 60478), (2749, 48290), (4390, 30239), (4829, 27490), (5498, 24145), (9658, 13745)]