2074450100

素因数分解:

$2^2\times 5^2\times {\mathrm{20744501}}^1$

素因数の和:20744515

約数の個数: 18

約数和(自身を含む): 4501556934

約数和(自身を除く): 2427106834

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20744501, 41489002, 82978004, 103722505, 207445010, 414890020, 518612525, 1037225050, 2074450100]

約数ペア:

[(1, 2074450100), (2, 1037225050), (4, 518612525), (5, 414890020), (10, 207445010), (20, 103722505), (25, 82978004), (50, 41489002), (100, 20744501)]