13509400540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39733531}}^1$

素因数の和:39733557

約数の個数: 24

約数和(自身を含む): 30038550192

約数和(自身を除く): 16529149652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 39733531, 79467062, 158934124, 198667655, 397335310, 675470027, 794670620, 1350940054, 2701880108, 3377350135, 6754700270, 13509400540]

約数ペア:

[(1, 13509400540), (2, 6754700270), (4, 3377350135), (5, 2701880108), (10, 1350940054), (17, 794670620), (20, 675470027), (34, 397335310), (68, 198667655), (85, 158934124), (170, 79467062), (340, 39733531)]