13114100

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 28644000

約数和(自身を除く): 15529900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 659, 796, 995, 1318, 1990, 2636, 3295, 3980, 4975, 6590, 9950, 13180, 16475, 19900, 32950, 65900, 131141, 262282, 524564, 655705, 1311410, 2622820, 3278525, 6557050, 13114100]

約数ペア:

[(1, 13114100), (2, 6557050), (4, 3278525), (5, 2622820), (10, 1311410), (20, 655705), (25, 524564), (50, 262282), (100, 131141), (199, 65900), (398, 32950), (659, 19900), (796, 16475), (995, 13180), (1318, 9950), (1990, 6590), (2636, 4975), (3295, 3980)]