2247249320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2956907}}^1$

素因数の和:2956937

約数の個数: 32

約数和(自身を含む): 5322434400

約数和(自身を除く): 3075185080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2956907, 5913814, 11827628, 14784535, 23655256, 29569070, 56181233, 59138140, 112362466, 118276280, 224724932, 280906165, 449449864, 561812330, 1123624660, 2247249320]

約数ペア:

[(1, 2247249320), (2, 1123624660), (4, 561812330), (5, 449449864), (8, 280906165), (10, 224724932), (19, 118276280), (20, 112362466), (38, 59138140), (40, 56181233), (76, 29569070), (95, 23655256), (152, 14784535), (190, 11827628), (380, 5913814), (760, 2956907)]