22107200

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 84

約数和(自身を含む): 55889652

約数和(自身を除く): 33782452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 337, 400, 410, 656, 674, 800, 820, 1025, 1312, 1348, 1600, 1640, 1685, 2050, 2624, 2696, 3280, 3370, 4100, 5392, 6560, 6740, 8200, 8425, 10784, 13120, 13480, 13817, 16400, 16850, 21568, 26960, 27634, 32800, 33700, 53920, 55268, 65600, 67400, 69085, 107840, 110536, 134800, 138170, 221072, 269600, 276340, 345425, 442144, 539200, 552680, 690850, 884288, 1105360, 1381700, 2210720, 2763400, 4421440, 5526800, 11053600, 22107200]

約数ペア:

[(1, 22107200), (2, 11053600), (4, 5526800), (5, 4421440), (8, 2763400), (10, 2210720), (16, 1381700), (20, 1105360), (25, 884288), (32, 690850), (40, 552680), (41, 539200), (50, 442144), (64, 345425), (80, 276340), (82, 269600), (100, 221072), (160, 138170), (164, 134800), (200, 110536), (205, 107840), (320, 69085), (328, 67400), (337, 65600), (400, 55268), (410, 53920), (656, 33700), (674, 32800), (800, 27634), (820, 26960), (1025, 21568), (1312, 16850), (1348, 16400), (1600, 13817), (1640, 13480), (1685, 13120), (2050, 10784), (2624, 8425), (2696, 8200), (3280, 6740), (3370, 6560), (4100, 5392)]