12068540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4987}}^1$

素因数の和:5018

約数の個数: 36

約数和(自身を含む): 27862968

約数和(自身を除く): 15794428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4987, 9974, 19948, 24935, 49870, 54857, 99740, 109714, 219428, 274285, 548570, 603427, 1097140, 1206854, 2413708, 3017135, 6034270, 12068540]

約数ペア:

[(1, 12068540), (2, 6034270), (4, 3017135), (5, 2413708), (10, 1206854), (11, 1097140), (20, 603427), (22, 548570), (44, 274285), (55, 219428), (110, 109714), (121, 99740), (220, 54857), (242, 49870), (484, 24935), (605, 19948), (1210, 9974), (2420, 4987)]