7007920

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 16405200

約数和(自身を除く): 9397280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 349, 502, 698, 1004, 1255, 1396, 1745, 2008, 2510, 2792, 3490, 4016, 5020, 5584, 6980, 10040, 13960, 20080, 27920, 87599, 175198, 350396, 437995, 700792, 875990, 1401584, 1751980, 3503960, 7007920]

約数ペア:

[(1, 7007920), (2, 3503960), (4, 1751980), (5, 1401584), (8, 875990), (10, 700792), (16, 437995), (20, 350396), (40, 175198), (80, 87599), (251, 27920), (349, 20080), (502, 13960), (698, 10040), (1004, 6980), (1255, 5584), (1396, 5020), (1745, 4016), (2008, 3490), (2510, 2792)]