13816250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1608

約数の個数: 40

約数和(自身を含む): 29615520

約数和(自身を除く): 15799270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1579, 1750, 3158, 4375, 7895, 8750, 11053, 15790, 22106, 39475, 55265, 78950, 110530, 197375, 276325, 394750, 552650, 986875, 1381625, 1973750, 2763250, 6908125, 13816250]

約数ペア:

[(1, 13816250), (2, 6908125), (5, 2763250), (7, 1973750), (10, 1381625), (14, 986875), (25, 552650), (35, 394750), (50, 276325), (70, 197375), (125, 110530), (175, 78950), (250, 55265), (350, 39475), (625, 22106), (875, 15790), (1250, 11053), (1579, 8750), (1750, 7895), (3158, 4375)]