14840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:71

約数の個数: 32

約数和(自身を含む): 38880

約数和(自身を除く): 24040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840]

約数ペア:

[(1, 14840), (2, 7420), (4, 3710), (5, 2968), (7, 2120), (8, 1855), (10, 1484), (14, 1060), (20, 742), (28, 530), (35, 424), (40, 371), (53, 280), (56, 265), (70, 212), (106, 140)]