22889020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 38074820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 110, 140, 154, 167, 178, 220, 308, 334, 356, 385, 445, 623, 668, 770, 835, 890, 979, 1169, 1246, 1540, 1670, 1780, 1837, 1958, 2338, 2492, 3115, 3340, 3674, 3916, 4676, 4895, 5845, 6230, 6853, 7348, 9185, 9790, 11690, 12460, 12859, 13706, 14863, 18370, 19580, 23380, 25718, 27412, 29726, 34265, 36740, 51436, 59452, 64295, 68530, 74315, 104041, 128590, 137060, 148630, 163493, 208082, 257180, 297260, 326986, 416164, 520205, 653972, 817465, 1040410, 1144451, 1634930, 2080820, 2288902, 3269860, 4577804, 5722255, 11444510, 22889020]

約数ペア:

[(1, 22889020), (2, 11444510), (4, 5722255), (5, 4577804), (7, 3269860), (10, 2288902), (11, 2080820), (14, 1634930), (20, 1144451), (22, 1040410), (28, 817465), (35, 653972), (44, 520205), (55, 416164), (70, 326986), (77, 297260), (89, 257180), (110, 208082), (140, 163493), (154, 148630), (167, 137060), (178, 128590), (220, 104041), (308, 74315), (334, 68530), (356, 64295), (385, 59452), (445, 51436), (623, 36740), (668, 34265), (770, 29726), (835, 27412), (890, 25718), (979, 23380), (1169, 19580), (1246, 18370), (1540, 14863), (1670, 13706), (1780, 12859), (1837, 12460), (1958, 11690), (2338, 9790), (2492, 9185), (3115, 7348), (3340, 6853), (3674, 6230), (3916, 5845), (4676, 4895)]