394513300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83939}}^1$

素因数の和:84000

約数の個数: 36

約数和(自身を含む): 874319040

約数和(自身を除く): 479805740

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 83939, 167878, 335756, 419695, 839390, 1678780, 2098475, 3945133, 4196950, 7890266, 8393900, 15780532, 19725665, 39451330, 78902660, 98628325, 197256650, 394513300]

約数ペア:

[(1, 394513300), (2, 197256650), (4, 98628325), (5, 78902660), (10, 39451330), (20, 19725665), (25, 15780532), (47, 8393900), (50, 7890266), (94, 4196950), (100, 3945133), (188, 2098475), (235, 1678780), (470, 839390), (940, 419695), (1175, 335756), (2350, 167878), (4700, 83939)]