240784920505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{11512547}}^1$

素因数の和:11512688

約数の個数: 16

約数和(自身を含む): 298405244160

約数和(自身を除く): 57620323655

約数列:

[1, 5, 47, 89, 235, 445, 4183, 20915, 11512547, 57562735, 541089709, 1024616683, 2705448545, 5123083415, 48156984101, 240784920505]

約数ペア:

[(1, 240784920505), (5, 48156984101), (47, 5123083415), (89, 2705448545), (235, 1024616683), (445, 541089709), (4183, 57562735), (20915, 11512547)]