2912742400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{113779}}^1$

素因数の和:113809

約数の個数: 66

約数和(自身を含む): 7220137460

約数和(自身を除く): 4307395060

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, 113779, 227558, 455116, 568895, 910232, 1137790, 1820464, 2275580, 2844475, 3640928, 4551160, 5688950, 7281856, 9102320, 11377900, 14563712, 18204640, 22755800, 29127424, 36409280, 45511600, 58254848, 72818560, 91023200, 116509696, 145637120, 182046400, 291274240, 364092800, 582548480, 728185600, 1456371200, 2912742400]

約数ペア:

[(1, 2912742400), (2, 1456371200), (4, 728185600), (5, 582548480), (8, 364092800), (10, 291274240), (16, 182046400), (20, 145637120), (25, 116509696), (32, 91023200), (40, 72818560), (50, 58254848), (64, 45511600), (80, 36409280), (100, 29127424), (128, 22755800), (160, 18204640), (200, 14563712), (256, 11377900), (320, 9102320), (400, 7281856), (512, 5688950), (640, 4551160), (800, 3640928), (1024, 2844475), (1280, 2275580), (1600, 1820464), (2560, 1137790), (3200, 910232), (5120, 568895), (6400, 455116), (12800, 227558), (25600, 113779)]