14085560

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 31808160

約数和(自身を除く): 17722600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 887, 1588, 1774, 1985, 3176, 3548, 3970, 4435, 7096, 7940, 8870, 15880, 17740, 35480, 352139, 704278, 1408556, 1760695, 2817112, 3521390, 7042780, 14085560]

約数ペア:

[(1, 14085560), (2, 7042780), (4, 3521390), (5, 2817112), (8, 1760695), (10, 1408556), (20, 704278), (40, 352139), (397, 35480), (794, 17740), (887, 15880), (1588, 8870), (1774, 7940), (1985, 7096), (3176, 4435), (3548, 3970)]