380147792660

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{54776339}}^1$

素因数の和:54776695

約数の個数: 24

約数和(自身を含む): 800610985440

約数和(自身を除く): 420463192780

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 54776339, 109552678, 219105356, 273881695, 547763390, 1095526780, 19007389633, 38014779266, 76029558532, 95036948165, 190073896330, 380147792660]

約数ペア:

[(1, 380147792660), (2, 190073896330), (4, 95036948165), (5, 76029558532), (10, 38014779266), (20, 19007389633), (347, 1095526780), (694, 547763390), (1388, 273881695), (1735, 219105356), (3470, 109552678), (6940, 54776339)]