29816680

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5441}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 67589640

約数和(自身を除く): 37772960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5441, 5480, 10882, 21764, 27205, 43528, 54410, 108820, 217640, 745417, 1490834, 2981668, 3727085, 5963336, 7454170, 14908340, 29816680]

約数ペア:

[(1, 29816680), (2, 14908340), (4, 7454170), (5, 5963336), (8, 3727085), (10, 2981668), (20, 1490834), (40, 745417), (137, 217640), (274, 108820), (548, 54410), (685, 43528), (1096, 27205), (1370, 21764), (2740, 10882), (5441, 5480)]