10965478400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{428339}}^1$

素因数の和:428369

約数の個数: 66

約数和(自身を含む): 27181171380

約数和(自身を除く): 16215692980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 12800, 25600, 428339, 856678, 1713356, 2141695, 3426712, 4283390, 6853424, 8566780, 10708475, 13706848, 17133560, 21416950, 27413696, 34267120, 42833900, 54827392, 68534240, 85667800, 109654784, 137068480, 171335600, 219309568, 274136960, 342671200, 438619136, 548273920, 685342400, 1096547840, 1370684800, 2193095680, 2741369600, 5482739200, 10965478400]

約数ペア:

[(1, 10965478400), (2, 5482739200), (4, 2741369600), (5, 2193095680), (8, 1370684800), (10, 1096547840), (16, 685342400), (20, 548273920), (25, 438619136), (32, 342671200), (40, 274136960), (50, 219309568), (64, 171335600), (80, 137068480), (100, 109654784), (128, 85667800), (160, 68534240), (200, 54827392), (256, 42833900), (320, 34267120), (400, 27413696), (512, 21416950), (640, 17133560), (800, 13706848), (1024, 10708475), (1280, 8566780), (1600, 6853424), (2560, 4283390), (3200, 3426712), (5120, 2141695), (6400, 1713356), (12800, 856678), (25600, 428339)]