20035555600

素因数分解:

$2^4\times 5^2\times {\mathrm{50088889}}^1$

素因数の和:50088907

約数の個数: 30

約数和(自身を含む): 48135423290

約数和(自身を除く): 28099867690

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 50088889, 100177778, 200355556, 250444445, 400711112, 500888890, 801422224, 1001777780, 1252222225, 2003555560, 2504444450, 4007111120, 5008888900, 10017777800, 20035555600]

約数ペア:

[(1, 20035555600), (2, 10017777800), (4, 5008888900), (5, 4007111120), (8, 2504444450), (10, 2003555560), (16, 1252222225), (20, 1001777780), (25, 801422224), (40, 500888890), (50, 400711112), (80, 250444445), (100, 200355556), (200, 100177778), (400, 50088889)]