14193980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 17739460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 383, 436, 545, 766, 1090, 1532, 1853, 1915, 2180, 3706, 3830, 6511, 7412, 7660, 9265, 13022, 18530, 26044, 32555, 37060, 41747, 65110, 83494, 130220, 166988, 208735, 417470, 709699, 834940, 1419398, 2838796, 3548495, 7096990, 14193980]

約数ペア:

[(1, 14193980), (2, 7096990), (4, 3548495), (5, 2838796), (10, 1419398), (17, 834940), (20, 709699), (34, 417470), (68, 208735), (85, 166988), (109, 130220), (170, 83494), (218, 65110), (340, 41747), (383, 37060), (436, 32555), (545, 26044), (766, 18530), (1090, 13022), (1532, 9265), (1853, 7660), (1915, 7412), (2180, 6511), (3706, 3830)]