273657980

素因数分解:

$2^2\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{4093}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 574994112

約数和(自身を除く): 301336132

約数列:

[1, 2, 4, 5, 10, 20, 3343, 4093, 6686, 8186, 13372, 16372, 16715, 20465, 33430, 40930, 66860, 81860, 13682899, 27365798, 54731596, 68414495, 136828990, 273657980]

約数ペア:

[(1, 273657980), (2, 136828990), (4, 68414495), (5, 54731596), (10, 27365798), (20, 13682899), (3343, 81860), (4093, 66860), (6686, 40930), (8186, 33430), (13372, 20465), (16372, 16715)]