80447084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3529}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 145294800

約数和(自身を除く): 64847716

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 3529, 5699, 7058, 11398, 14116, 22796, 144689, 289378, 490531, 578756, 981062, 1962124, 20111771, 40223542, 80447084]

約数ペア:

[(1, 80447084), (2, 40223542), (4, 20111771), (41, 1962124), (82, 981062), (139, 578756), (164, 490531), (278, 289378), (556, 144689), (3529, 22796), (5699, 14116), (7058, 11398)]