14727640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6947}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 33767280

約数和(自身を除く): 19039640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 6947, 13894, 27788, 34735, 55576, 69470, 138940, 277880, 368191, 736382, 1472764, 1840955, 2945528, 3681910, 7363820, 14727640]

約数ペア:

[(1, 14727640), (2, 7363820), (4, 3681910), (5, 2945528), (8, 1840955), (10, 1472764), (20, 736382), (40, 368191), (53, 277880), (106, 138940), (212, 69470), (265, 55576), (424, 34735), (530, 27788), (1060, 13894), (2120, 6947)]