14912920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33893}}^1$

素因数の和:33915

約数の個数: 32

約数和(自身を含む): 36605520

約数和(自身を除く): 21692600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 33893, 67786, 135572, 169465, 271144, 338930, 372823, 677860, 745646, 1355720, 1491292, 1864115, 2982584, 3728230, 7456460, 14912920]

約数ペア:

[(1, 14912920), (2, 7456460), (4, 3728230), (5, 2982584), (8, 1864115), (10, 1491292), (11, 1355720), (20, 745646), (22, 677860), (40, 372823), (44, 338930), (55, 271144), (88, 169465), (110, 135572), (220, 67786), (440, 33893)]