110568740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 236888064

約数和(自身を除く): 126319324

約数列:

[1, 2, 4, 5, 10, 20, 101, 127, 202, 254, 404, 431, 505, 508, 635, 862, 1010, 1270, 1724, 2020, 2155, 2540, 4310, 8620, 12827, 25654, 43531, 51308, 54737, 64135, 87062, 109474, 128270, 174124, 217655, 218948, 256540, 273685, 435310, 547370, 870620, 1094740, 5528437, 11056874, 22113748, 27642185, 55284370, 110568740]

約数ペア:

[(1, 110568740), (2, 55284370), (4, 27642185), (5, 22113748), (10, 11056874), (20, 5528437), (101, 1094740), (127, 870620), (202, 547370), (254, 435310), (404, 273685), (431, 256540), (505, 218948), (508, 217655), (635, 174124), (862, 128270), (1010, 109474), (1270, 87062), (1724, 64135), (2020, 54737), (2155, 51308), (2540, 43531), (4310, 25654), (8620, 12827)]