1913140750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{70207}}^1$

素因数の和:70333

約数の個数: 32

約数和(自身を含む): 3614307840

約数和(自身を除く): 1701167090

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1090, 2725, 5450, 13625, 27250, 70207, 140414, 351035, 702070, 1755175, 3510350, 7652563, 8775875, 15305126, 17551750, 38262815, 76525630, 191314075, 382628150, 956570375, 1913140750]

約数ペア:

[(1, 1913140750), (2, 956570375), (5, 382628150), (10, 191314075), (25, 76525630), (50, 38262815), (109, 17551750), (125, 15305126), (218, 8775875), (250, 7652563), (545, 3510350), (1090, 1755175), (2725, 702070), (5450, 351035), (13625, 140414), (27250, 70207)]