14220760

素因数分解:

$2^3\times 5^1\times {\mathrm{355519}}^1$

素因数の和:355530

約数の個数: 16

約数和(自身を含む): 31996800

約数和(自身を除く): 17776040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 355519, 711038, 1422076, 1777595, 2844152, 3555190, 7110380, 14220760]

約数ペア:

[(1, 14220760), (2, 7110380), (4, 3555190), (5, 2844152), (8, 1777595), (10, 1422076), (20, 711038), (40, 355519)]