22201760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 61471872

約数和(自身を除く): 39270112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 461, 560, 602, 688, 860, 922, 1120, 1204, 1376, 1505, 1720, 1844, 2305, 2408, 3010, 3227, 3440, 3688, 4610, 4816, 6020, 6454, 6880, 7376, 9220, 9632, 12040, 12908, 14752, 16135, 18440, 19823, 24080, 25816, 32270, 36880, 39646, 48160, 51632, 64540, 73760, 79292, 99115, 103264, 129080, 138761, 158584, 198230, 258160, 277522, 317168, 396460, 516320, 555044, 634336, 693805, 792920, 1110088, 1387610, 1585840, 2220176, 2775220, 3171680, 4440352, 5550440, 11100880, 22201760]

約数ペア:

[(1, 22201760), (2, 11100880), (4, 5550440), (5, 4440352), (7, 3171680), (8, 2775220), (10, 2220176), (14, 1585840), (16, 1387610), (20, 1110088), (28, 792920), (32, 693805), (35, 634336), (40, 555044), (43, 516320), (56, 396460), (70, 317168), (80, 277522), (86, 258160), (112, 198230), (140, 158584), (160, 138761), (172, 129080), (215, 103264), (224, 99115), (280, 79292), (301, 73760), (344, 64540), (430, 51632), (461, 48160), (560, 39646), (602, 36880), (688, 32270), (860, 25816), (922, 24080), (1120, 19823), (1204, 18440), (1376, 16135), (1505, 14752), (1720, 12908), (1844, 12040), (2305, 9632), (2408, 9220), (3010, 7376), (3227, 6880), (3440, 6454), (3688, 6020), (4610, 4816)]