713652140

素因数分解:

$2^2\times 5^1\times {\mathrm{3637}}^1\times {\mathrm{9811}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 1499234352

約数和(自身を除く): 785582212

約数列:

[1, 2, 4, 5, 10, 20, 3637, 7274, 9811, 14548, 18185, 19622, 36370, 39244, 49055, 72740, 98110, 196220, 35682607, 71365214, 142730428, 178413035, 356826070, 713652140]

約数ペア:

[(1, 713652140), (2, 356826070), (4, 178413035), (5, 142730428), (10, 71365214), (20, 35682607), (3637, 196220), (7274, 98110), (9811, 72740), (14548, 49055), (18185, 39244), (19622, 36370)]