1116950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 2109240

約数和(自身を除く): 992290

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 251, 445, 502, 890, 1255, 2225, 2510, 4450, 6275, 12550, 22339, 44678, 111695, 223390, 558475, 1116950]

約数ペア:

[(1, 1116950), (2, 558475), (5, 223390), (10, 111695), (25, 44678), (50, 22339), (89, 12550), (178, 6275), (251, 4450), (445, 2510), (502, 2225), (890, 1255)]