54838000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3917}}^1$

素因数の和:3947

約数の個数: 80

約数和(自身を含む): 151579584

約数和(自身を除く): 96741584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 3917, 7000, 7834, 14000, 15668, 19585, 27419, 31336, 39170, 54838, 62672, 78340, 97925, 109676, 137095, 156680, 195850, 219352, 274190, 313360, 391700, 438704, 489625, 548380, 685475, 783400, 979250, 1096760, 1370950, 1566800, 1958500, 2193520, 2741900, 3427375, 3917000, 5483800, 6854750, 7834000, 10967600, 13709500, 27419000, 54838000]

約数ペア:

[(1, 54838000), (2, 27419000), (4, 13709500), (5, 10967600), (7, 7834000), (8, 6854750), (10, 5483800), (14, 3917000), (16, 3427375), (20, 2741900), (25, 2193520), (28, 1958500), (35, 1566800), (40, 1370950), (50, 1096760), (56, 979250), (70, 783400), (80, 685475), (100, 548380), (112, 489625), (125, 438704), (140, 391700), (175, 313360), (200, 274190), (250, 219352), (280, 195850), (350, 156680), (400, 137095), (500, 109676), (560, 97925), (700, 78340), (875, 62672), (1000, 54838), (1400, 39170), (1750, 31336), (2000, 27419), (2800, 19585), (3500, 15668), (3917, 14000), (7000, 7834)]