569708540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{4153}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 1263148320

約数和(自身を除く): 693439780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 4153, 6859, 7220, 8306, 13718, 16612, 20765, 27436, 34295, 41530, 68590, 78907, 83060, 137180, 157814, 315628, 394535, 789070, 1499233, 1578140, 2998466, 5996932, 7496165, 14992330, 28485427, 29984660, 56970854, 113941708, 142427135, 284854270, 569708540]

約数ペア:

[(1, 569708540), (2, 284854270), (4, 142427135), (5, 113941708), (10, 56970854), (19, 29984660), (20, 28485427), (38, 14992330), (76, 7496165), (95, 5996932), (190, 2998466), (361, 1578140), (380, 1499233), (722, 789070), (1444, 394535), (1805, 315628), (3610, 157814), (4153, 137180), (6859, 83060), (7220, 78907), (8306, 68590), (13718, 41530), (16612, 34295), (20765, 27436)]