461186120

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{25229}}^1$

素因数の和:25697

約数の個数: 32

約数和(自身を含む): 1039980600

約数和(自身を除く): 578794480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 25229, 50458, 100916, 126145, 201832, 252290, 504580, 1009160, 11529653, 23059306, 46118612, 57648265, 92237224, 115296530, 230593060, 461186120]

約数ペア:

[(1, 461186120), (2, 230593060), (4, 115296530), (5, 92237224), (8, 57648265), (10, 46118612), (20, 23059306), (40, 11529653), (457, 1009160), (914, 504580), (1828, 252290), (2285, 201832), (3656, 126145), (4570, 100916), (9140, 50458), (18280, 25229)]