4166000

素因数分解:

$2^4\times 5^3\times {\mathrm{2083}}^1$

素因数の和:2106

約数の個数: 40

約数和(自身を含む): 10078224

約数和(自身を除く): 5912224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2083, 4166, 8332, 10415, 16664, 20830, 33328, 41660, 52075, 83320, 104150, 166640, 208300, 260375, 416600, 520750, 833200, 1041500, 2083000, 4166000]

約数ペア:

[(1, 4166000), (2, 2083000), (4, 1041500), (5, 833200), (8, 520750), (10, 416600), (16, 260375), (20, 208300), (25, 166640), (40, 104150), (50, 83320), (80, 52075), (100, 41660), (125, 33328), (200, 20830), (250, 16664), (400, 10415), (500, 8332), (1000, 4166), (2000, 2083)]