26621000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{3803}}^1$

素因数の和:3831

約数の個数: 64

約数和(自身を含む): 71210880

約数和(自身を除く): 44589880

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, 700, 875, 1000, 1400, 1750, 3500, 3803, 7000, 7606, 15212, 19015, 26621, 30424, 38030, 53242, 76060, 95075, 106484, 133105, 152120, 190150, 212968, 266210, 380300, 475375, 532420, 665525, 760600, 950750, 1064840, 1331050, 1901500, 2662100, 3327625, 3803000, 5324200, 6655250, 13310500, 26621000]

約数ペア:

[(1, 26621000), (2, 13310500), (4, 6655250), (5, 5324200), (7, 3803000), (8, 3327625), (10, 2662100), (14, 1901500), (20, 1331050), (25, 1064840), (28, 950750), (35, 760600), (40, 665525), (50, 532420), (56, 475375), (70, 380300), (100, 266210), (125, 212968), (140, 190150), (175, 152120), (200, 133105), (250, 106484), (280, 95075), (350, 76060), (500, 53242), (700, 38030), (875, 30424), (1000, 26621), (1400, 19015), (1750, 15212), (3500, 7606), (3803, 7000)]