1266204950

素因数分解:

$2^1\times 5^2\times {\mathrm{2741}}^1\times {\mathrm{9239}}^1$

素因数の和:11992

約数の個数: 24

約数和(自身を含む): 2356255440

約数和(自身を除く): 1090050490

約数列:

[1, 2, 5, 10, 25, 50, 2741, 5482, 9239, 13705, 18478, 27410, 46195, 68525, 92390, 137050, 230975, 461950, 25324099, 50648198, 126620495, 253240990, 633102475, 1266204950]

約数ペア:

[(1, 1266204950), (2, 633102475), (5, 253240990), (10, 126620495), (25, 50648198), (50, 25324099), (2741, 461950), (5482, 230975), (9239, 137050), (13705, 92390), (18478, 68525), (27410, 46195)]