14869640

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1667}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 33626880

約数和(自身を除く): 18757240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1667, 1784, 2230, 3334, 4460, 6668, 8335, 8920, 13336, 16670, 33340, 66680, 371741, 743482, 1486964, 1858705, 2973928, 3717410, 7434820, 14869640]

約数ペア:

[(1, 14869640), (2, 7434820), (4, 3717410), (5, 2973928), (8, 1858705), (10, 1486964), (20, 743482), (40, 371741), (223, 66680), (446, 33340), (892, 16670), (1115, 13336), (1667, 8920), (1784, 8335), (2230, 6668), (3334, 4460)]