1008065620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{24623}}^1$

素因数の和:24744

約数の個数: 48

約数和(自身を含む): 2233889280

約数和(自身を除く): 1225823660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 4094, 8188, 10235, 20470, 24623, 40940, 49246, 98492, 123115, 246230, 492460, 566329, 1132658, 2191447, 2265316, 2831645, 4382894, 5663290, 8765788, 10957235, 11326580, 21914470, 43828940, 50403281, 100806562, 201613124, 252016405, 504032810, 1008065620]

約数ペア:

[(1, 1008065620), (2, 504032810), (4, 252016405), (5, 201613124), (10, 100806562), (20, 50403281), (23, 43828940), (46, 21914470), (89, 11326580), (92, 10957235), (115, 8765788), (178, 5663290), (230, 4382894), (356, 2831645), (445, 2265316), (460, 2191447), (890, 1132658), (1780, 566329), (2047, 492460), (4094, 246230), (8188, 123115), (10235, 98492), (20470, 49246), (24623, 40940)]