22100056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 26111144

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 122, 179, 184, 244, 253, 358, 488, 506, 671, 716, 1012, 1342, 1403, 1432, 1969, 2024, 2684, 2806, 3938, 4117, 5368, 5612, 7876, 8234, 10919, 11224, 15433, 15752, 16468, 21838, 30866, 32936, 43676, 45287, 61732, 87352, 90574, 120109, 123464, 181148, 240218, 251137, 362296, 480436, 502274, 960872, 1004548, 2009096, 2762507, 5525014, 11050028, 22100056]

約数ペア:

[(1, 22100056), (2, 11050028), (4, 5525014), (8, 2762507), (11, 2009096), (22, 1004548), (23, 960872), (44, 502274), (46, 480436), (61, 362296), (88, 251137), (92, 240218), (122, 181148), (179, 123464), (184, 120109), (244, 90574), (253, 87352), (358, 61732), (488, 45287), (506, 43676), (671, 32936), (716, 30866), (1012, 21838), (1342, 16468), (1403, 15752), (1432, 15433), (1969, 11224), (2024, 10919), (2684, 8234), (2806, 7876), (3938, 5612), (4117, 5368)]