3906403120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1038937}}^1$

素因数の和:1038997

約数の個数: 40

約数和(自身を含む): 9275638464

約数和(自身を除く): 5369235344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 1038937, 2077874, 4155748, 5194685, 8311496, 10389370, 16622992, 20778740, 41557480, 48830039, 83114960, 97660078, 195320156, 244150195, 390640312, 488300390, 781280624, 976600780, 1953201560, 3906403120]

約数ペア:

[(1, 3906403120), (2, 1953201560), (4, 976600780), (5, 781280624), (8, 488300390), (10, 390640312), (16, 244150195), (20, 195320156), (40, 97660078), (47, 83114960), (80, 48830039), (94, 41557480), (188, 20778740), (235, 16622992), (376, 10389370), (470, 8311496), (752, 5194685), (940, 4155748), (1880, 2077874), (3760, 1038937)]