475270720

素因数分解:

$2^6\times 5^1\times {\mathrm{1485221}}^1$

素因数の和:1485238

約数の個数: 28

約数和(自身を含む): 1131739164

約数和(自身を除く): 656468444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1485221, 2970442, 5940884, 7426105, 11881768, 14852210, 23763536, 29704420, 47527072, 59408840, 95054144, 118817680, 237635360, 475270720]

約数ペア:

[(1, 475270720), (2, 237635360), (4, 118817680), (5, 95054144), (8, 59408840), (10, 47527072), (16, 29704420), (20, 23763536), (32, 14852210), (40, 11881768), (64, 7426105), (80, 5940884), (160, 2970442), (320, 1485221)]