22312020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12823}}^1$

素因数の和:12864

約数の個数: 48

約数和(自身を含む): 64632960

約数和(自身を除く): 42320940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 12823, 25646, 38469, 51292, 64115, 76938, 128230, 153876, 192345, 256460, 371867, 384690, 743734, 769380, 1115601, 1487468, 1859335, 2231202, 3718670, 4462404, 5578005, 7437340, 11156010, 22312020]

約数ペア:

[(1, 22312020), (2, 11156010), (3, 7437340), (4, 5578005), (5, 4462404), (6, 3718670), (10, 2231202), (12, 1859335), (15, 1487468), (20, 1115601), (29, 769380), (30, 743734), (58, 384690), (60, 371867), (87, 256460), (116, 192345), (145, 153876), (174, 128230), (290, 76938), (348, 64115), (435, 51292), (580, 38469), (870, 25646), (1740, 12823)]