67104320

素因数分解:

$2^6\times 5^1\times {\mathrm{209701}}^1$

素因数の和:209718

約数の個数: 28

約数和(自身を含む): 159792924

約数和(自身を除く): 92688604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 209701, 419402, 838804, 1048505, 1677608, 2097010, 3355216, 4194020, 6710432, 8388040, 13420864, 16776080, 33552160, 67104320]

約数ペア:

[(1, 67104320), (2, 33552160), (4, 16776080), (5, 13420864), (8, 8388040), (10, 6710432), (16, 4194020), (20, 3355216), (32, 2097010), (40, 1677608), (64, 1048505), (80, 838804), (160, 419402), (320, 209701)]