70075120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18637}}^1$

素因数の和:18697

約数の個数: 40

約数和(自身を含む): 166400064

約数和(自身を除く): 96324944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 18637, 37274, 74548, 93185, 149096, 186370, 298192, 372740, 745480, 875939, 1490960, 1751878, 3503756, 4379695, 7007512, 8759390, 14015024, 17518780, 35037560, 70075120]

約数ペア:

[(1, 70075120), (2, 35037560), (4, 17518780), (5, 14015024), (8, 8759390), (10, 7007512), (16, 4379695), (20, 3503756), (40, 1751878), (47, 1490960), (80, 875939), (94, 745480), (188, 372740), (235, 298192), (376, 186370), (470, 149096), (752, 93185), (940, 74548), (1880, 37274), (3760, 18637)]