191470160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{341911}}^1$

素因数の和:341931

約数の個数: 40

約数和(自身を含む): 508765056

約数和(自身を除く): 317294896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 341911, 683822, 1367644, 1709555, 2393377, 2735288, 3419110, 4786754, 5470576, 6838220, 9573508, 11966885, 13676440, 19147016, 23933770, 27352880, 38294032, 47867540, 95735080, 191470160]

約数ペア:

[(1, 191470160), (2, 95735080), (4, 47867540), (5, 38294032), (7, 27352880), (8, 23933770), (10, 19147016), (14, 13676440), (16, 11966885), (20, 9573508), (28, 6838220), (35, 5470576), (40, 4786754), (56, 3419110), (70, 2735288), (80, 2393377), (112, 1709555), (140, 1367644), (280, 683822), (560, 341911)]