48401680

素因数分解:

$2^4\times 5^1\times {\mathrm{605021}}^1$

素因数の和:605034

約数の個数: 20

約数和(自身を含む): 112534092

約数和(自身を除く): 64132412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 605021, 1210042, 2420084, 3025105, 4840168, 6050210, 9680336, 12100420, 24200840, 48401680]

約数ペア:

[(1, 48401680), (2, 24200840), (4, 12100420), (5, 9680336), (8, 6050210), (10, 4840168), (16, 3025105), (20, 2420084), (40, 1210042), (80, 605021)]