8533340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 18062352

約数和(自身を除く): 9529012

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3257, 6514, 13028, 16285, 32570, 65140, 426667, 853334, 1706668, 2133335, 4266670, 8533340]

約数ペア:

[(1, 8533340), (2, 4266670), (4, 2133335), (5, 1706668), (10, 853334), (20, 426667), (131, 65140), (262, 32570), (524, 16285), (655, 13028), (1310, 6514), (2620, 3257)]