77610160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20641}}^1$

素因数の和:20701

約数の個数: 40

約数和(自身を含む): 184291776

約数和(自身を除く): 106681616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 20641, 41282, 82564, 103205, 165128, 206410, 330256, 412820, 825640, 970127, 1651280, 1940254, 3880508, 4850635, 7761016, 9701270, 15522032, 19402540, 38805080, 77610160]

約数ペア:

[(1, 77610160), (2, 38805080), (4, 19402540), (5, 15522032), (8, 9701270), (10, 7761016), (16, 4850635), (20, 3880508), (40, 1940254), (47, 1651280), (80, 970127), (94, 825640), (188, 412820), (235, 330256), (376, 206410), (470, 165128), (752, 103205), (940, 82564), (1880, 41282), (3760, 20641)]