14947880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7951}}^1$

素因数の和:8009

約数の個数: 32

約数和(自身を含む): 34352640

約数和(自身を除く): 19404760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 7951, 15902, 31804, 39755, 63608, 79510, 159020, 318040, 373697, 747394, 1494788, 1868485, 2989576, 3736970, 7473940, 14947880]

約数ペア:

[(1, 14947880), (2, 7473940), (4, 3736970), (5, 2989576), (8, 1868485), (10, 1494788), (20, 747394), (40, 373697), (47, 318040), (94, 159020), (188, 79510), (235, 63608), (376, 39755), (470, 31804), (940, 15902), (1880, 7951)]