10368636280

素因数分解:

$2^3\times 5^1\times {\mathrm{259215907}}^1$

素因数の和:259215918

約数の個数: 16

約数和(自身を含む): 23329431720

約数和(自身を除く): 12960795440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259215907, 518431814, 1036863628, 1296079535, 2073727256, 2592159070, 5184318140, 10368636280]

約数ペア:

[(1, 10368636280), (2, 5184318140), (4, 2592159070), (5, 2073727256), (8, 1296079535), (10, 1036863628), (20, 518431814), (40, 259215907)]