78459610

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 147817872

約数和(自身を除く): 69358262

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 3922, 4001, 8002, 9805, 19610, 20005, 40010, 148037, 212053, 296074, 424106, 740185, 1060265, 1480370, 2120530, 7845961, 15691922, 39229805, 78459610]

約数ペア:

[(1, 78459610), (2, 39229805), (5, 15691922), (10, 7845961), (37, 2120530), (53, 1480370), (74, 1060265), (106, 740185), (185, 424106), (265, 296074), (370, 212053), (530, 148037), (1961, 40010), (3922, 20005), (4001, 19610), (8002, 9805)]