38397760

素因数分解:

$2^6\times 5^1\times {\mathrm{119993}}^1$

素因数の和:120010

約数の個数: 28

約数和(自身を含む): 91435428

約数和(自身を除く): 53037668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 119993, 239986, 479972, 599965, 959944, 1199930, 1919888, 2399860, 3839776, 4799720, 7679552, 9599440, 19198880, 38397760]

約数ペア:

[(1, 38397760), (2, 19198880), (4, 9599440), (5, 7679552), (8, 4799720), (10, 3839776), (16, 2399860), (20, 1919888), (32, 1199930), (40, 959944), (64, 599965), (80, 479972), (160, 239986), (320, 119993)]