245611150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 477090000

約数和(自身を除く): 231478850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 145, 226, 290, 565, 725, 1130, 1450, 1499, 2825, 2998, 3277, 5650, 6554, 7495, 14990, 16385, 32770, 37475, 43471, 74950, 81925, 86942, 163850, 169387, 217355, 338774, 434710, 846935, 1086775, 1693870, 2173550, 4234675, 4912223, 8469350, 9824446, 24561115, 49122230, 122805575, 245611150]

約数ペア:

[(1, 245611150), (2, 122805575), (5, 49122230), (10, 24561115), (25, 9824446), (29, 8469350), (50, 4912223), (58, 4234675), (113, 2173550), (145, 1693870), (226, 1086775), (290, 846935), (565, 434710), (725, 338774), (1130, 217355), (1450, 169387), (1499, 163850), (2825, 86942), (2998, 81925), (3277, 74950), (5650, 43471), (6554, 37475), (7495, 32770), (14990, 16385)]