22516760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 39691240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 47, 56, 58, 59, 70, 94, 116, 118, 140, 145, 188, 203, 232, 235, 236, 280, 290, 295, 329, 376, 406, 413, 470, 472, 580, 590, 658, 812, 826, 940, 1015, 1160, 1180, 1316, 1363, 1624, 1645, 1652, 1711, 1880, 2030, 2065, 2360, 2632, 2726, 2773, 3290, 3304, 3422, 4060, 4130, 5452, 5546, 6580, 6815, 6844, 8120, 8260, 8555, 9541, 10904, 11092, 11977, 13160, 13630, 13688, 13865, 16520, 17110, 19082, 19411, 22184, 23954, 27260, 27730, 34220, 38164, 38822, 47705, 47908, 54520, 55460, 59885, 68440, 76328, 77644, 80417, 95410, 95816, 97055, 110920, 119770, 155288, 160834, 190820, 194110, 239540, 321668, 381640, 388220, 402085, 479080, 562919, 643336, 776440, 804170, 1125838, 1608340, 2251676, 2814595, 3216680, 4503352, 5629190, 11258380, 22516760]

約数ペア:

[(1, 22516760), (2, 11258380), (4, 5629190), (5, 4503352), (7, 3216680), (8, 2814595), (10, 2251676), (14, 1608340), (20, 1125838), (28, 804170), (29, 776440), (35, 643336), (40, 562919), (47, 479080), (56, 402085), (58, 388220), (59, 381640), (70, 321668), (94, 239540), (116, 194110), (118, 190820), (140, 160834), (145, 155288), (188, 119770), (203, 110920), (232, 97055), (235, 95816), (236, 95410), (280, 80417), (290, 77644), (295, 76328), (329, 68440), (376, 59885), (406, 55460), (413, 54520), (470, 47908), (472, 47705), (580, 38822), (590, 38164), (658, 34220), (812, 27730), (826, 27260), (940, 23954), (1015, 22184), (1160, 19411), (1180, 19082), (1316, 17110), (1363, 16520), (1624, 13865), (1645, 13688), (1652, 13630), (1711, 13160), (1880, 11977), (2030, 11092), (2065, 10904), (2360, 9541), (2632, 8555), (2726, 8260), (2773, 8120), (3290, 6844), (3304, 6815), (3422, 6580), (4060, 5546), (4130, 5452)]