6470960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 15374016

約数和(自身を除く): 8903056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1721, 1880, 3442, 3760, 6884, 8605, 13768, 17210, 27536, 34420, 68840, 80887, 137680, 161774, 323548, 404435, 647096, 808870, 1294192, 1617740, 3235480, 6470960]

約数ペア:

[(1, 6470960), (2, 3235480), (4, 1617740), (5, 1294192), (8, 808870), (10, 647096), (16, 404435), (20, 323548), (40, 161774), (47, 137680), (80, 80887), (94, 68840), (188, 34420), (235, 27536), (376, 17210), (470, 13768), (752, 8605), (940, 6884), (1721, 3760), (1880, 3442)]