1280619070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{242083}}^1$

素因数の和:242136

約数の個数: 24

約数和(自身を含む): 2409704136

約数和(自身を除く): 1129085066

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 242083, 484166, 1210415, 2420830, 5567909, 11135818, 27839545, 55679090, 128061907, 256123814, 640309535, 1280619070]

約数ペア:

[(1, 1280619070), (2, 640309535), (5, 256123814), (10, 128061907), (23, 55679090), (46, 27839545), (115, 11135818), (230, 5567909), (529, 2420830), (1058, 1210415), (2645, 484166), (5290, 242083)]