6918800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 90

約数和(自身を含む): 19391058

約数和(自身を除く): 12472258

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 353, 392, 400, 490, 560, 700, 706, 784, 980, 1225, 1400, 1412, 1765, 1960, 2450, 2471, 2800, 2824, 3530, 3920, 4900, 4942, 5648, 7060, 8825, 9800, 9884, 12355, 14120, 17297, 17650, 19600, 19768, 24710, 28240, 34594, 35300, 39536, 49420, 61775, 69188, 70600, 86485, 98840, 123550, 138376, 141200, 172970, 197680, 247100, 276752, 345940, 432425, 494200, 691880, 864850, 988400, 1383760, 1729700, 3459400, 6918800]

約数ペア:

[(1, 6918800), (2, 3459400), (4, 1729700), (5, 1383760), (7, 988400), (8, 864850), (10, 691880), (14, 494200), (16, 432425), (20, 345940), (25, 276752), (28, 247100), (35, 197680), (40, 172970), (49, 141200), (50, 138376), (56, 123550), (70, 98840), (80, 86485), (98, 70600), (100, 69188), (112, 61775), (140, 49420), (175, 39536), (196, 35300), (200, 34594), (245, 28240), (280, 24710), (350, 19768), (353, 19600), (392, 17650), (400, 17297), (490, 14120), (560, 12355), (700, 9884), (706, 9800), (784, 8825), (980, 7060), (1225, 5648), (1400, 4942), (1412, 4900), (1765, 3920), (1960, 3530), (2450, 2824), (2471, 2800)]