47272640

素因数分解:

$2^6\times 5^1\times {\mathrm{147727}}^1$

素因数の和:147744

約数の個数: 28

約数和(自身を含む): 112568736

約数和(自身を除く): 65296096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 147727, 295454, 590908, 738635, 1181816, 1477270, 2363632, 2954540, 4727264, 5909080, 9454528, 11818160, 23636320, 47272640]

約数ペア:

[(1, 47272640), (2, 23636320), (4, 11818160), (5, 9454528), (8, 5909080), (10, 4727264), (16, 2954540), (20, 2363632), (32, 1477270), (40, 1181816), (64, 738635), (80, 590908), (160, 295454), (320, 147727)]