3091120

素因数分解:

$2^4\times 5^1\times {\mathrm{38639}}^1$

素因数の和:38652

約数の個数: 20

約数和(自身を含む): 7187040

約数和(自身を除く): 4095920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38639, 77278, 154556, 193195, 309112, 386390, 618224, 772780, 1545560, 3091120]

約数ペア:

[(1, 3091120), (2, 1545560), (4, 772780), (5, 618224), (8, 386390), (10, 309112), (16, 193195), (20, 154556), (40, 77278), (80, 38639)]