22760000

素因数分解:

$2^6\times 5^4\times {\mathrm{569}}^1$

素因数の和:601

約数の個数: 70

約数和(自身を含む): 56536590

約数和(自身を除く): 33776590

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 569, 625, 800, 1000, 1138, 1250, 1600, 2000, 2276, 2500, 2845, 4000, 4552, 5000, 5690, 8000, 9104, 10000, 11380, 14225, 18208, 20000, 22760, 28450, 36416, 40000, 45520, 56900, 71125, 91040, 113800, 142250, 182080, 227600, 284500, 355625, 455200, 569000, 711250, 910400, 1138000, 1422500, 2276000, 2845000, 4552000, 5690000, 11380000, 22760000]

約数ペア:

[(1, 22760000), (2, 11380000), (4, 5690000), (5, 4552000), (8, 2845000), (10, 2276000), (16, 1422500), (20, 1138000), (25, 910400), (32, 711250), (40, 569000), (50, 455200), (64, 355625), (80, 284500), (100, 227600), (125, 182080), (160, 142250), (200, 113800), (250, 91040), (320, 71125), (400, 56900), (500, 45520), (569, 40000), (625, 36416), (800, 28450), (1000, 22760), (1138, 20000), (1250, 18208), (1600, 14225), (2000, 11380), (2276, 10000), (2500, 9104), (2845, 8000), (4000, 5690), (4552, 5000)]