8379160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 19258560

約数和(自身を除く): 10879400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4457, 8914, 17828, 22285, 35656, 44570, 89140, 178280, 209479, 418958, 837916, 1047395, 1675832, 2094790, 4189580, 8379160]

約数ペア:

[(1, 8379160), (2, 4189580), (4, 2094790), (5, 1675832), (8, 1047395), (10, 837916), (20, 418958), (40, 209479), (47, 178280), (94, 89140), (188, 44570), (235, 35656), (376, 22285), (470, 17828), (940, 8914), (1880, 4457)]