80768270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12037}}^1$

素因数の和:12116

約数の個数: 32

約数和(自身を含む): 161212896

約数和(自身を除く): 80444626

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 12037, 24074, 60185, 120370, 132407, 264814, 662035, 734257, 1324070, 1468514, 3671285, 7342570, 8076827, 16153654, 40384135, 80768270]

約数ペア:

[(1, 80768270), (2, 40384135), (5, 16153654), (10, 8076827), (11, 7342570), (22, 3671285), (55, 1468514), (61, 1324070), (110, 734257), (122, 662035), (305, 264814), (610, 132407), (671, 120370), (1342, 60185), (3355, 24074), (6710, 12037)]