38436340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51941}}^1$

素因数の和:51987

約数の個数: 24

約数和(自身を含む): 82899432

約数和(自身を除く): 44463092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 51941, 103882, 207764, 259705, 519410, 1038820, 1921817, 3843634, 7687268, 9609085, 19218170, 38436340]

約数ペア:

[(1, 38436340), (2, 19218170), (4, 9609085), (5, 7687268), (10, 3843634), (20, 1921817), (37, 1038820), (74, 519410), (148, 259705), (185, 207764), (370, 103882), (740, 51941)]