201701884040

素因数分解:

$2^3\times 5^1\times {\mathrm{5042547101}}^1$

素因数の和:5042547112

約数の個数: 16

約数和(自身を含む): 453829239180

約数和(自身を除く): 252127355140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5042547101, 10085094202, 20170188404, 25212735505, 40340376808, 50425471010, 100850942020, 201701884040]

約数ペア:

[(1, 201701884040), (2, 100850942020), (4, 50425471010), (5, 40340376808), (8, 25212735505), (10, 20170188404), (20, 10085094202), (40, 5042547101)]