4205450

素因数分解:

$2^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:602

約数の個数: 24

約数和(自身を含む): 7877100

約数和(自身を除く): 3671650

約数列:

[1, 2, 5, 10, 25, 50, 241, 349, 482, 698, 1205, 1745, 2410, 3490, 6025, 8725, 12050, 17450, 84109, 168218, 420545, 841090, 2102725, 4205450]

約数ペア:

[(1, 4205450), (2, 2102725), (5, 841090), (10, 420545), (25, 168218), (50, 84109), (241, 17450), (349, 12050), (482, 8725), (698, 6025), (1205, 3490), (1745, 2410)]