74095180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 91378100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 383, 569, 766, 1138, 1532, 1915, 2276, 2845, 3830, 5690, 6511, 7660, 9673, 11380, 13022, 19346, 26044, 32555, 38692, 48365, 65110, 96730, 130220, 193460, 217927, 435854, 871708, 1089635, 2179270, 3704759, 4358540, 7409518, 14819036, 18523795, 37047590, 74095180]

約数ペア:

[(1, 74095180), (2, 37047590), (4, 18523795), (5, 14819036), (10, 7409518), (17, 4358540), (20, 3704759), (34, 2179270), (68, 1089635), (85, 871708), (170, 435854), (340, 217927), (383, 193460), (569, 130220), (766, 96730), (1138, 65110), (1532, 48365), (1915, 38692), (2276, 32555), (2845, 26044), (3830, 19346), (5690, 13022), (6511, 11380), (7660, 9673)]