22318520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 59713200

約数和(自身を除く): 37394680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 193, 196, 236, 245, 280, 295, 386, 392, 413, 472, 490, 590, 772, 826, 965, 980, 1180, 1351, 1544, 1652, 1930, 1960, 2065, 2360, 2702, 2891, 3304, 3860, 4130, 5404, 5782, 6755, 7720, 8260, 9457, 10808, 11387, 11564, 13510, 14455, 16520, 18914, 22774, 23128, 27020, 28910, 37828, 45548, 47285, 54040, 56935, 57820, 75656, 79709, 91096, 94570, 113870, 115640, 159418, 189140, 227740, 318836, 378280, 398545, 455480, 557963, 637672, 797090, 1115926, 1594180, 2231852, 2789815, 3188360, 4463704, 5579630, 11159260, 22318520]

約数ペア:

[(1, 22318520), (2, 11159260), (4, 5579630), (5, 4463704), (7, 3188360), (8, 2789815), (10, 2231852), (14, 1594180), (20, 1115926), (28, 797090), (35, 637672), (40, 557963), (49, 455480), (56, 398545), (59, 378280), (70, 318836), (98, 227740), (118, 189140), (140, 159418), (193, 115640), (196, 113870), (236, 94570), (245, 91096), (280, 79709), (295, 75656), (386, 57820), (392, 56935), (413, 54040), (472, 47285), (490, 45548), (590, 37828), (772, 28910), (826, 27020), (965, 23128), (980, 22774), (1180, 18914), (1351, 16520), (1544, 14455), (1652, 13510), (1930, 11564), (1960, 11387), (2065, 10808), (2360, 9457), (2702, 8260), (2891, 7720), (3304, 6755), (3860, 5782), (4130, 5404)]