3485165680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 8208046080

約数和(自身を除く): 4722880400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 479, 515, 824, 883, 958, 1030, 1648, 1766, 1916, 2060, 2395, 3532, 3832, 4120, 4415, 4790, 7064, 7664, 8240, 8830, 9580, 14128, 17660, 19160, 35320, 38320, 49337, 70640, 90949, 98674, 181898, 197348, 246685, 363796, 394696, 422957, 454745, 493370, 727592, 789392, 845914, 909490, 986740, 1455184, 1691828, 1818980, 1973480, 2114785, 3383656, 3637960, 3946960, 4229570, 6767312, 7275920, 8459140, 16918280, 33836560, 43564571, 87129142, 174258284, 217822855, 348516568, 435645710, 697033136, 871291420, 1742582840, 3485165680]

約数ペア:

[(1, 3485165680), (2, 1742582840), (4, 871291420), (5, 697033136), (8, 435645710), (10, 348516568), (16, 217822855), (20, 174258284), (40, 87129142), (80, 43564571), (103, 33836560), (206, 16918280), (412, 8459140), (479, 7275920), (515, 6767312), (824, 4229570), (883, 3946960), (958, 3637960), (1030, 3383656), (1648, 2114785), (1766, 1973480), (1916, 1818980), (2060, 1691828), (2395, 1455184), (3532, 986740), (3832, 909490), (4120, 845914), (4415, 789392), (4790, 727592), (7064, 493370), (7664, 454745), (8240, 422957), (8830, 394696), (9580, 363796), (14128, 246685), (17660, 197348), (19160, 181898), (35320, 98674), (38320, 90949), (49337, 70640)]