11985250

素因数分解:

$2^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 10658462

約数列:

[1, 2, 5, 10, 25, 50, 125, 191, 250, 251, 382, 502, 955, 1255, 1910, 2510, 4775, 6275, 9550, 12550, 23875, 31375, 47750, 47941, 62750, 95882, 239705, 479410, 1198525, 2397050, 5992625, 11985250]

約数ペア:

[(1, 11985250), (2, 5992625), (5, 2397050), (10, 1198525), (25, 479410), (50, 239705), (125, 95882), (191, 62750), (250, 47941), (251, 47750), (382, 31375), (502, 23875), (955, 12550), (1255, 9550), (1910, 6275), (2510, 4775)]