14915560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 37065600

約数和(自身を除く): 22150040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 311, 436, 440, 545, 622, 872, 1090, 1199, 1244, 1555, 2180, 2398, 2488, 3110, 3421, 4360, 4796, 5995, 6220, 6842, 9592, 11990, 12440, 13684, 17105, 23980, 27368, 33899, 34210, 47960, 67798, 68420, 135596, 136840, 169495, 271192, 338990, 372889, 677980, 745778, 1355960, 1491556, 1864445, 2983112, 3728890, 7457780, 14915560]

約数ペア:

[(1, 14915560), (2, 7457780), (4, 3728890), (5, 2983112), (8, 1864445), (10, 1491556), (11, 1355960), (20, 745778), (22, 677980), (40, 372889), (44, 338990), (55, 271192), (88, 169495), (109, 136840), (110, 135596), (218, 68420), (220, 67798), (311, 47960), (436, 34210), (440, 33899), (545, 27368), (622, 23980), (872, 17105), (1090, 13684), (1199, 12440), (1244, 11990), (1555, 9592), (2180, 6842), (2398, 6220), (2488, 5995), (3110, 4796), (3421, 4360)]