7872320

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 56

約数和(自身を含む): 19059144

約数和(自身を除く): 11186824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 337, 365, 584, 674, 730, 1168, 1348, 1460, 1685, 2336, 2696, 2920, 3370, 4672, 5392, 5840, 6740, 10784, 11680, 13480, 21568, 23360, 24601, 26960, 49202, 53920, 98404, 107840, 123005, 196808, 246010, 393616, 492020, 787232, 984040, 1574464, 1968080, 3936160, 7872320]

約数ペア:

[(1, 7872320), (2, 3936160), (4, 1968080), (5, 1574464), (8, 984040), (10, 787232), (16, 492020), (20, 393616), (32, 246010), (40, 196808), (64, 123005), (73, 107840), (80, 98404), (146, 53920), (160, 49202), (292, 26960), (320, 24601), (337, 23360), (365, 21568), (584, 13480), (674, 11680), (730, 10784), (1168, 6740), (1348, 5840), (1460, 5392), (1685, 4672), (2336, 3370), (2696, 2920)]