17389612540

素因数分解:

$2^2\times 5^1\times {\mathrm{14011}}^1\times {\mathrm{62057}}^1$

素因数の和:76077

約数の個数: 24

約数和(自身を含む): 36521381232

約数和(自身を除く): 19131768692

約数列:

[1, 2, 4, 5, 10, 20, 14011, 28022, 56044, 62057, 70055, 124114, 140110, 248228, 280220, 310285, 620570, 1241140, 869480627, 1738961254, 3477922508, 4347403135, 8694806270, 17389612540]

約数ペア:

[(1, 17389612540), (2, 8694806270), (4, 4347403135), (5, 3477922508), (10, 1738961254), (20, 869480627), (14011, 1241140), (28022, 620570), (56044, 310285), (62057, 280220), (70055, 248228), (124114, 140110)]