47009680

素因数分解:

$2^4\times 5^1\times {\mathrm{587621}}^1$

素因数の和:587634

約数の個数: 20

約数和(自身を含む): 109297692

約数和(自身を除く): 62288012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587621, 1175242, 2350484, 2938105, 4700968, 5876210, 9401936, 11752420, 23504840, 47009680]

約数ペア:

[(1, 47009680), (2, 23504840), (4, 11752420), (5, 9401936), (8, 5876210), (10, 4700968), (16, 2938105), (20, 2350484), (40, 1175242), (80, 587621)]