56854400

素因数分解:

$2^7\times 5^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 142606200

約数和(自身を除く): 85751800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 128, 160, 163, 200, 218, 320, 326, 400, 436, 545, 640, 652, 800, 815, 872, 1090, 1304, 1600, 1630, 1744, 2180, 2608, 2725, 3200, 3260, 3488, 4075, 4360, 5216, 5450, 6520, 6976, 8150, 8720, 10432, 10900, 13040, 13952, 16300, 17440, 17767, 20864, 21800, 26080, 32600, 34880, 35534, 43600, 52160, 65200, 69760, 71068, 87200, 88835, 104320, 130400, 142136, 174400, 177670, 260800, 284272, 348800, 355340, 444175, 521600, 568544, 710680, 888350, 1137088, 1421360, 1776700, 2274176, 2842720, 3553400, 5685440, 7106800, 11370880, 14213600, 28427200, 56854400]

約数ペア:

[(1, 56854400), (2, 28427200), (4, 14213600), (5, 11370880), (8, 7106800), (10, 5685440), (16, 3553400), (20, 2842720), (25, 2274176), (32, 1776700), (40, 1421360), (50, 1137088), (64, 888350), (80, 710680), (100, 568544), (109, 521600), (128, 444175), (160, 355340), (163, 348800), (200, 284272), (218, 260800), (320, 177670), (326, 174400), (400, 142136), (436, 130400), (545, 104320), (640, 88835), (652, 87200), (800, 71068), (815, 69760), (872, 65200), (1090, 52160), (1304, 43600), (1600, 35534), (1630, 34880), (1744, 32600), (2180, 26080), (2608, 21800), (2725, 20864), (3200, 17767), (3260, 17440), (3488, 16300), (4075, 13952), (4360, 13040), (5216, 10900), (5450, 10432), (6520, 8720), (6976, 8150)]