79949540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33037}}^1$

素因数の和:33068

約数の個数: 36

約数和(自身を含む): 184550268

約数和(自身を除く): 104600728

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 33037, 66074, 132148, 165185, 330370, 363407, 660740, 726814, 1453628, 1817035, 3634070, 3997477, 7268140, 7994954, 15989908, 19987385, 39974770, 79949540]

約数ペア:

[(1, 79949540), (2, 39974770), (4, 19987385), (5, 15989908), (10, 7994954), (11, 7268140), (20, 3997477), (22, 3634070), (44, 1817035), (55, 1453628), (110, 726814), (121, 660740), (220, 363407), (242, 330370), (484, 165185), (605, 132148), (1210, 66074), (2420, 33037)]