274843640

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{11587}}^1$

素因数の和:12191

約数の個数: 32

約数和(自身を含む): 619494480

約数和(自身を除く): 344650840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 4744, 5930, 11587, 11860, 23174, 23720, 46348, 57935, 92696, 115870, 231740, 463480, 6871091, 13742182, 27484364, 34355455, 54968728, 68710910, 137421820, 274843640]

約数ペア:

[(1, 274843640), (2, 137421820), (4, 68710910), (5, 54968728), (8, 34355455), (10, 27484364), (20, 13742182), (40, 6871091), (593, 463480), (1186, 231740), (2372, 115870), (2965, 92696), (4744, 57935), (5930, 46348), (11587, 23720), (11860, 23174)]