23165500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 28018724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 433, 500, 535, 866, 1070, 1732, 2140, 2165, 2675, 4330, 5350, 8660, 10700, 10825, 13375, 21650, 26750, 43300, 46331, 53500, 54125, 92662, 108250, 185324, 216500, 231655, 463310, 926620, 1158275, 2316550, 4633100, 5791375, 11582750, 23165500]

約数ペア:

[(1, 23165500), (2, 11582750), (4, 5791375), (5, 4633100), (10, 2316550), (20, 1158275), (25, 926620), (50, 463310), (100, 231655), (107, 216500), (125, 185324), (214, 108250), (250, 92662), (428, 54125), (433, 53500), (500, 46331), (535, 43300), (866, 26750), (1070, 21650), (1732, 13375), (2140, 10825), (2165, 10700), (2675, 8660), (4330, 5350)]