22326640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39869}}^1$

素因数の和:39889

約数の個数: 40

約数和(自身を含む): 59326560

約数和(自身を除く): 36999920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39869, 79738, 159476, 199345, 279083, 318952, 398690, 558166, 637904, 797380, 1116332, 1395415, 1594760, 2232664, 2790830, 3189520, 4465328, 5581660, 11163320, 22326640]

約数ペア:

[(1, 22326640), (2, 11163320), (4, 5581660), (5, 4465328), (7, 3189520), (8, 2790830), (10, 2232664), (14, 1594760), (16, 1395415), (20, 1116332), (28, 797380), (35, 637904), (40, 558166), (56, 398690), (70, 318952), (80, 279083), (112, 199345), (140, 159476), (280, 79738), (560, 39869)]