5655468040

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{460543}}^1$

素因数の和:460861

約数の個数: 32

約数和(自身を含む): 12766279680

約数和(自身を除く): 7110811640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 460543, 921086, 1842172, 2302715, 3684344, 4605430, 9210860, 18421720, 141386701, 282773402, 565546804, 706933505, 1131093608, 1413867010, 2827734020, 5655468040]

約数ペア:

[(1, 5655468040), (2, 2827734020), (4, 1413867010), (5, 1131093608), (8, 706933505), (10, 565546804), (20, 282773402), (40, 141386701), (307, 18421720), (614, 9210860), (1228, 4605430), (1535, 3684344), (2456, 2302715), (3070, 1842172), (6140, 921086), (12280, 460543)]