4718800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 11624256

約数和(自身を除く): 6905456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 251, 376, 400, 470, 502, 752, 940, 1004, 1175, 1255, 1880, 2008, 2350, 2510, 3760, 4016, 4700, 5020, 6275, 9400, 10040, 11797, 12550, 18800, 20080, 23594, 25100, 47188, 50200, 58985, 94376, 100400, 117970, 188752, 235940, 294925, 471880, 589850, 943760, 1179700, 2359400, 4718800]

約数ペア:

[(1, 4718800), (2, 2359400), (4, 1179700), (5, 943760), (8, 589850), (10, 471880), (16, 294925), (20, 235940), (25, 188752), (40, 117970), (47, 100400), (50, 94376), (80, 58985), (94, 50200), (100, 47188), (188, 25100), (200, 23594), (235, 20080), (251, 18800), (376, 12550), (400, 11797), (470, 10040), (502, 9400), (752, 6275), (940, 5020), (1004, 4700), (1175, 4016), (1255, 3760), (1880, 2510), (2008, 2350)]