5685640

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 12862080

約数和(自身を除く): 7176440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 463, 614, 926, 1228, 1535, 1852, 2315, 2456, 3070, 3704, 4630, 6140, 9260, 12280, 18520, 142141, 284282, 568564, 710705, 1137128, 1421410, 2842820, 5685640]

約数ペア:

[(1, 5685640), (2, 2842820), (4, 1421410), (5, 1137128), (8, 710705), (10, 568564), (20, 284282), (40, 142141), (307, 18520), (463, 12280), (614, 9260), (926, 6140), (1228, 4630), (1535, 3704), (1852, 3070), (2315, 2456)]