13826140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8329}}^1$

素因数の和:8421

約数の個数: 24

約数和(自身を含む): 29388240

約数和(自身を除く): 15562100

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 8329, 16658, 33316, 41645, 83290, 166580, 691307, 1382614, 2765228, 3456535, 6913070, 13826140]

約数ペア:

[(1, 13826140), (2, 6913070), (4, 3456535), (5, 2765228), (10, 1382614), (20, 691307), (83, 166580), (166, 83290), (332, 41645), (415, 33316), (830, 16658), (1660, 8329)]