15314480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4133

約数の個数: 40

約数和(自身を含む): 36372672

約数和(自身を除く): 21058192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 4073, 8146, 16292, 20365, 32584, 40730, 65168, 81460, 162920, 191431, 325840, 382862, 765724, 957155, 1531448, 1914310, 3062896, 3828620, 7657240, 15314480]

約数ペア:

[(1, 15314480), (2, 7657240), (4, 3828620), (5, 3062896), (8, 1914310), (10, 1531448), (16, 957155), (20, 765724), (40, 382862), (47, 325840), (80, 191431), (94, 162920), (188, 81460), (235, 65168), (376, 40730), (470, 32584), (752, 20365), (940, 16292), (1880, 8146), (3760, 4073)]