4816180

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 10164168

約数和(自身を除く): 5347988

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 937, 1028, 1285, 1874, 2570, 3748, 4685, 5140, 9370, 18740, 240809, 481618, 963236, 1204045, 2408090, 4816180]

約数ペア:

[(1, 4816180), (2, 2408090), (4, 1204045), (5, 963236), (10, 481618), (20, 240809), (257, 18740), (514, 9370), (937, 5140), (1028, 4685), (1285, 3748), (1874, 2570)]