220195100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{95737}}^1$

素因数の和:95774

約数の個数: 36

約数和(自身を含む): 498603504

約数和(自身を除く): 278408404

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 95737, 191474, 382948, 478685, 957370, 1914740, 2201951, 2393425, 4403902, 4786850, 8807804, 9573700, 11009755, 22019510, 44039020, 55048775, 110097550, 220195100]

約数ペア:

[(1, 220195100), (2, 110097550), (4, 55048775), (5, 44039020), (10, 22019510), (20, 11009755), (23, 9573700), (25, 8807804), (46, 4786850), (50, 4403902), (92, 2393425), (100, 2201951), (115, 1914740), (230, 957370), (460, 478685), (575, 382948), (1150, 191474), (2300, 95737)]