80220786

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1753}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 166700160

約数和(自身を除く): 86479374

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 263, 526, 789, 1578, 1753, 3506, 5259, 7627, 10518, 15254, 22881, 45762, 50837, 101674, 152511, 305022, 461039, 922078, 1383117, 2766234, 13370131, 26740262, 40110393, 80220786]

約数ペア:

[(1, 80220786), (2, 40110393), (3, 26740262), (6, 13370131), (29, 2766234), (58, 1383117), (87, 922078), (174, 461039), (263, 305022), (526, 152511), (789, 101674), (1578, 50837), (1753, 45762), (3506, 22881), (5259, 15254), (7627, 10518)]