12356000

素因数分解:

$2^5\times 5^3\times {\mathrm{3089}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 30368520

約数和(自身を除く): 18012520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 3089, 4000, 6178, 12356, 15445, 24712, 30890, 49424, 61780, 77225, 98848, 123560, 154450, 247120, 308900, 386125, 494240, 617800, 772250, 1235600, 1544500, 2471200, 3089000, 6178000, 12356000]

約数ペア:

[(1, 12356000), (2, 6178000), (4, 3089000), (5, 2471200), (8, 1544500), (10, 1235600), (16, 772250), (20, 617800), (25, 494240), (32, 386125), (40, 308900), (50, 247120), (80, 154450), (100, 123560), (125, 98848), (160, 77225), (200, 61780), (250, 49424), (400, 30890), (500, 24712), (800, 15445), (1000, 12356), (2000, 6178), (3089, 4000)]