26950400

素因数分解:

$2^8\times 5^2\times {\mathrm{4211}}^1$

素因数の和:4237

約数の個数: 54

約数和(自身を含む): 66722292

約数和(自身を除く): 39771892

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, 3200, 4211, 6400, 8422, 16844, 21055, 33688, 42110, 67376, 84220, 105275, 134752, 168440, 210550, 269504, 336880, 421100, 539008, 673760, 842200, 1078016, 1347520, 1684400, 2695040, 3368800, 5390080, 6737600, 13475200, 26950400]

約数ペア:

[(1, 26950400), (2, 13475200), (4, 6737600), (5, 5390080), (8, 3368800), (10, 2695040), (16, 1684400), (20, 1347520), (25, 1078016), (32, 842200), (40, 673760), (50, 539008), (64, 421100), (80, 336880), (100, 269504), (128, 210550), (160, 168440), (200, 134752), (256, 105275), (320, 84220), (400, 67376), (640, 42110), (800, 33688), (1280, 21055), (1600, 16844), (3200, 8422), (4211, 6400)]