42091000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 114706800

約数和(自身を除く): 72615800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 859, 875, 980, 1000, 1225, 1400, 1718, 1750, 1960, 2450, 3436, 3500, 4295, 4900, 6013, 6125, 6872, 7000, 8590, 9800, 12026, 12250, 17180, 21475, 24052, 24500, 30065, 34360, 42091, 42950, 48104, 49000, 60130, 84182, 85900, 107375, 120260, 150325, 168364, 171800, 210455, 214750, 240520, 300650, 336728, 420910, 429500, 601300, 751625, 841820, 859000, 1052275, 1202600, 1503250, 1683640, 2104550, 3006500, 4209100, 5261375, 6013000, 8418200, 10522750, 21045500, 42091000]

約数ペア:

[(1, 42091000), (2, 21045500), (4, 10522750), (5, 8418200), (7, 6013000), (8, 5261375), (10, 4209100), (14, 3006500), (20, 2104550), (25, 1683640), (28, 1503250), (35, 1202600), (40, 1052275), (49, 859000), (50, 841820), (56, 751625), (70, 601300), (98, 429500), (100, 420910), (125, 336728), (140, 300650), (175, 240520), (196, 214750), (200, 210455), (245, 171800), (250, 168364), (280, 150325), (350, 120260), (392, 107375), (490, 85900), (500, 84182), (700, 60130), (859, 49000), (875, 48104), (980, 42950), (1000, 42091), (1225, 34360), (1400, 30065), (1718, 24500), (1750, 24052), (1960, 21475), (2450, 17180), (3436, 12250), (3500, 12026), (4295, 9800), (4900, 8590), (6013, 7000), (6125, 6872)]