22407280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40013}}^1$

素因数の和:40033

約数の個数: 40

約数和(自身を含む): 59540832

約数和(自身を除く): 37133552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40013, 80026, 160052, 200065, 280091, 320104, 400130, 560182, 640208, 800260, 1120364, 1400455, 1600520, 2240728, 2800910, 3201040, 4481456, 5601820, 11203640, 22407280]

約数ペア:

[(1, 22407280), (2, 11203640), (4, 5601820), (5, 4481456), (7, 3201040), (8, 2800910), (10, 2240728), (14, 1600520), (16, 1400455), (20, 1120364), (28, 800260), (35, 640208), (40, 560182), (56, 400130), (70, 320104), (80, 280091), (112, 200065), (140, 160052), (280, 80026), (560, 40013)]