14690120

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1429}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 33204600

約数和(自身を除く): 18514480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 1429, 2056, 2570, 2858, 5140, 5716, 7145, 10280, 11432, 14290, 28580, 57160, 367253, 734506, 1469012, 1836265, 2938024, 3672530, 7345060, 14690120]

約数ペア:

[(1, 14690120), (2, 7345060), (4, 3672530), (5, 2938024), (8, 1836265), (10, 1469012), (20, 734506), (40, 367253), (257, 57160), (514, 28580), (1028, 14290), (1285, 11432), (1429, 10280), (2056, 7145), (2570, 5716), (2858, 5140)]