14589640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28057}}^1$

素因数の和:28081

約数の個数: 32

約数和(自身を含む): 35353080

約数和(自身を除く): 20763440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28057, 56114, 112228, 140285, 224456, 280570, 364741, 561140, 729482, 1122280, 1458964, 1823705, 2917928, 3647410, 7294820, 14589640]

約数ペア:

[(1, 14589640), (2, 7294820), (4, 3647410), (5, 2917928), (8, 1823705), (10, 1458964), (13, 1122280), (20, 729482), (26, 561140), (40, 364741), (52, 280570), (65, 224456), (104, 140285), (130, 112228), (260, 56114), (520, 28057)]