715367020

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{38011}}^1$

素因数の和:38961

約数の個数: 24

約数和(自身を含む): 1503906768

約数和(自身を除く): 788539748

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 38011, 76022, 152044, 190055, 380110, 760220, 35768351, 71536702, 143073404, 178841755, 357683510, 715367020]

約数ペア:

[(1, 715367020), (2, 357683510), (4, 178841755), (5, 143073404), (10, 71536702), (20, 35768351), (941, 760220), (1882, 380110), (3764, 190055), (4705, 152044), (9410, 76022), (18820, 38011)]