438164080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{116533}}^1$

素因数の和:116593

約数の個数: 40

約数和(自身を含む): 1040415552

約数和(自身を除く): 602251472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 116533, 233066, 466132, 582665, 932264, 1165330, 1864528, 2330660, 4661320, 5477051, 9322640, 10954102, 21908204, 27385255, 43816408, 54770510, 87632816, 109541020, 219082040, 438164080]

約数ペア:

[(1, 438164080), (2, 219082040), (4, 109541020), (5, 87632816), (8, 54770510), (10, 43816408), (16, 27385255), (20, 21908204), (40, 10954102), (47, 9322640), (80, 5477051), (94, 4661320), (188, 2330660), (235, 1864528), (376, 1165330), (470, 932264), (752, 582665), (940, 466132), (1880, 233066), (3760, 116533)]