25222250

素因数分解:

$2^1\times 5^3\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 47528208

約数和(自身を除く): 22305958

約数列:

[1, 2, 5, 10, 25, 50, 125, 233, 250, 433, 466, 866, 1165, 2165, 2330, 4330, 5825, 10825, 11650, 21650, 29125, 54125, 58250, 100889, 108250, 201778, 504445, 1008890, 2522225, 5044450, 12611125, 25222250]

約数ペア:

[(1, 25222250), (2, 12611125), (5, 5044450), (10, 2522225), (25, 1008890), (50, 504445), (125, 201778), (233, 108250), (250, 100889), (433, 58250), (466, 54125), (866, 29125), (1165, 21650), (2165, 11650), (2330, 10825), (4330, 5825)]