14860840

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3607}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 33770880

約数和(自身を除く): 18910040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3607, 4120, 7214, 14428, 18035, 28856, 36070, 72140, 144280, 371521, 743042, 1486084, 1857605, 2972168, 3715210, 7430420, 14860840]

約数ペア:

[(1, 14860840), (2, 7430420), (4, 3715210), (5, 2972168), (8, 1857605), (10, 1486084), (20, 743042), (40, 371521), (103, 144280), (206, 72140), (412, 36070), (515, 28856), (824, 18035), (1030, 14428), (2060, 7214), (3607, 4120)]