28011610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6211}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 56355264

約数和(自身を除く): 28343654

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6211, 12422, 31055, 62110, 68321, 136642, 254651, 341605, 509302, 683210, 1273255, 2546510, 2801161, 5602322, 14005805, 28011610]

約数ペア:

[(1, 28011610), (2, 14005805), (5, 5602322), (10, 2801161), (11, 2546510), (22, 1273255), (41, 683210), (55, 509302), (82, 341605), (110, 254651), (205, 136642), (410, 68321), (451, 62110), (902, 31055), (2255, 12422), (4510, 6211)]