47656640

素因数分解:

$2^6\times 5^1\times {\mathrm{148927}}^1$

素因数の和:148944

約数の個数: 28

約数和(自身を含む): 113483136

約数和(自身を除く): 65826496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 148927, 297854, 595708, 744635, 1191416, 1489270, 2382832, 2978540, 4765664, 5957080, 9531328, 11914160, 23828320, 47656640]

約数ペア:

[(1, 47656640), (2, 23828320), (4, 11914160), (5, 9531328), (8, 5957080), (10, 4765664), (16, 2978540), (20, 2382832), (32, 1489270), (40, 1191416), (64, 744635), (80, 595708), (160, 297854), (320, 148927)]