22882880

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 56

約数和(自身を含む): 55790592

約数和(自身を除く): 32907712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1663, 1720, 2752, 3326, 3440, 6652, 6880, 8315, 13304, 13760, 16630, 26608, 33260, 53216, 66520, 71509, 106432, 133040, 143018, 266080, 286036, 357545, 532160, 572072, 715090, 1144144, 1430180, 2288288, 2860360, 4576576, 5720720, 11441440, 22882880]

約数ペア:

[(1, 22882880), (2, 11441440), (4, 5720720), (5, 4576576), (8, 2860360), (10, 2288288), (16, 1430180), (20, 1144144), (32, 715090), (40, 572072), (43, 532160), (64, 357545), (80, 286036), (86, 266080), (160, 143018), (172, 133040), (215, 106432), (320, 71509), (344, 66520), (430, 53216), (688, 33260), (860, 26608), (1376, 16630), (1663, 13760), (1720, 13304), (2752, 8315), (3326, 6880), (3440, 6652)]