3850100

素因数分解:

$2^2\times 5^2\times {\mathrm{38501}}^1$

素因数の和:38515

約数の個数: 18

約数和(自身を含む): 8354934

約数和(自身を除く): 4504834

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 38501, 77002, 154004, 192505, 385010, 770020, 962525, 1925050, 3850100]

約数ペア:

[(1, 3850100), (2, 1925050), (4, 962525), (5, 770020), (10, 385010), (20, 192505), (25, 154004), (50, 77002), (100, 38501)]