22356320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19961}}^1$

素因数の和:19983

約数の個数: 48

約数和(自身を含む): 60365088

約数和(自身を除く): 38008768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 19961, 39922, 79844, 99805, 139727, 159688, 199610, 279454, 319376, 399220, 558908, 638752, 698635, 798440, 1117816, 1397270, 1596880, 2235632, 2794540, 3193760, 4471264, 5589080, 11178160, 22356320]

約数ペア:

[(1, 22356320), (2, 11178160), (4, 5589080), (5, 4471264), (7, 3193760), (8, 2794540), (10, 2235632), (14, 1596880), (16, 1397270), (20, 1117816), (28, 798440), (32, 698635), (35, 638752), (40, 558908), (56, 399220), (70, 319376), (80, 279454), (112, 199610), (140, 159688), (160, 139727), (224, 99805), (280, 79844), (560, 39922), (1120, 19961)]