475520

素因数分解:

$2^7\times 5^1\times {\mathrm{743}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 1138320

約数和(自身を除く): 662800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 743, 1486, 2972, 3715, 5944, 7430, 11888, 14860, 23776, 29720, 47552, 59440, 95104, 118880, 237760, 475520]

約数ペア:

[(1, 475520), (2, 237760), (4, 118880), (5, 95104), (8, 59440), (10, 47552), (16, 29720), (20, 23776), (32, 14860), (40, 11888), (64, 7430), (80, 5944), (128, 3715), (160, 2972), (320, 1486), (640, 743)]