8363120

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 19646064

約数和(自身を除く): 11282944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 977, 1070, 1712, 1954, 2140, 3908, 4280, 4885, 7816, 8560, 9770, 15632, 19540, 39080, 78160, 104539, 209078, 418156, 522695, 836312, 1045390, 1672624, 2090780, 4181560, 8363120]

約数ペア:

[(1, 8363120), (2, 4181560), (4, 2090780), (5, 1672624), (8, 1045390), (10, 836312), (16, 522695), (20, 418156), (40, 209078), (80, 104539), (107, 78160), (214, 39080), (428, 19540), (535, 15632), (856, 9770), (977, 8560), (1070, 7816), (1712, 4885), (1954, 4280), (2140, 3908)]