13433600

素因数分解:

$2^8\times 5^2\times {\mathrm{2099}}^1$

素因数の和:2125

約数の個数: 54

約数和(自身を含む): 33266100

約数和(自身を除く): 19832500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 2099, 3200, 4198, 6400, 8396, 10495, 16792, 20990, 33584, 41980, 52475, 67168, 83960, 104950, 134336, 167920, 209900, 268672, 335840, 419800, 537344, 671680, 839600, 1343360, 1679200, 2686720, 3358400, 6716800, 13433600]

約数ペア:

[(1, 13433600), (2, 6716800), (4, 3358400), (5, 2686720), (8, 1679200), (10, 1343360), (16, 839600), (20, 671680), (25, 537344), (32, 419800), (40, 335840), (50, 268672), (64, 209900), (80, 167920), (100, 134336), (128, 104950), (160, 83960), (200, 67168), (256, 52475), (320, 41980), (400, 33584), (640, 20990), (800, 16792), (1280, 10495), (1600, 8396), (2099, 6400), (3200, 4198)]