55265000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 148077600

約数和(自身を除く): 92812600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1579, 1750, 2500, 3158, 3500, 4375, 5000, 6316, 7000, 7895, 8750, 11053, 12632, 15790, 17500, 22106, 31580, 35000, 39475, 44212, 55265, 63160, 78950, 88424, 110530, 157900, 197375, 221060, 276325, 315800, 394750, 442120, 552650, 789500, 986875, 1105300, 1381625, 1579000, 1973750, 2210600, 2763250, 3947500, 5526500, 6908125, 7895000, 11053000, 13816250, 27632500, 55265000]

約数ペア:

[(1, 55265000), (2, 27632500), (4, 13816250), (5, 11053000), (7, 7895000), (8, 6908125), (10, 5526500), (14, 3947500), (20, 2763250), (25, 2210600), (28, 1973750), (35, 1579000), (40, 1381625), (50, 1105300), (56, 986875), (70, 789500), (100, 552650), (125, 442120), (140, 394750), (175, 315800), (200, 276325), (250, 221060), (280, 197375), (350, 157900), (500, 110530), (625, 88424), (700, 78950), (875, 63160), (1000, 55265), (1250, 44212), (1400, 39475), (1579, 35000), (1750, 31580), (2500, 22106), (3158, 17500), (3500, 15790), (4375, 12632), (5000, 11053), (6316, 8750), (7000, 7895)]