14992060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 18030020

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 389, 410, 470, 778, 820, 940, 1556, 1927, 1945, 3854, 3890, 7708, 7780, 9635, 15949, 18283, 19270, 31898, 36566, 38540, 63796, 73132, 79745, 91415, 159490, 182830, 318980, 365660, 749603, 1499206, 2998412, 3748015, 7496030, 14992060]

約数ペア:

[(1, 14992060), (2, 7496030), (4, 3748015), (5, 2998412), (10, 1499206), (20, 749603), (41, 365660), (47, 318980), (82, 182830), (94, 159490), (164, 91415), (188, 79745), (205, 73132), (235, 63796), (389, 38540), (410, 36566), (470, 31898), (778, 19270), (820, 18283), (940, 15949), (1556, 9635), (1927, 7780), (1945, 7708), (3854, 3890)]