13706750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 12239170

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 503, 545, 1006, 1090, 2515, 2725, 5030, 5450, 12575, 13625, 25150, 27250, 54827, 62875, 109654, 125750, 274135, 548270, 1370675, 2741350, 6853375, 13706750]

約数ペア:

[(1, 13706750), (2, 6853375), (5, 2741350), (10, 1370675), (25, 548270), (50, 274135), (109, 125750), (125, 109654), (218, 62875), (250, 54827), (503, 27250), (545, 25150), (1006, 13625), (1090, 12575), (2515, 5450), (2725, 5030)]