34500100

素因数分解:

$2^2\times 5^2\times {\mathrm{345001}}^1$

素因数の和:345015

約数の個数: 18

約数和(自身を含む): 74865434

約数和(自身を除く): 40365334

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 345001, 690002, 1380004, 1725005, 3450010, 6900020, 8625025, 17250050, 34500100]

約数ペア:

[(1, 34500100), (2, 17250050), (4, 8625025), (5, 6900020), (10, 3450010), (20, 1725005), (25, 1380004), (50, 690002), (100, 345001)]