27446200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 64449000

約数和(自身を除く): 37002800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 1259, 2180, 2518, 2725, 4360, 5036, 5450, 6295, 10072, 10900, 12590, 21800, 25180, 31475, 50360, 62950, 125900, 137231, 251800, 274462, 548924, 686155, 1097848, 1372310, 2744620, 3430775, 5489240, 6861550, 13723100, 27446200]

約数ペア:

[(1, 27446200), (2, 13723100), (4, 6861550), (5, 5489240), (8, 3430775), (10, 2744620), (20, 1372310), (25, 1097848), (40, 686155), (50, 548924), (100, 274462), (109, 251800), (200, 137231), (218, 125900), (436, 62950), (545, 50360), (872, 31475), (1090, 25180), (1259, 21800), (2180, 12590), (2518, 10900), (2725, 10072), (4360, 6295), (5036, 5450)]