38995340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29101}}^1$

素因数の和:29177

約数の個数: 24

約数和(自身を含む): 83115312

約数和(自身を除く): 44119972

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 29101, 58202, 116404, 145505, 291010, 582020, 1949767, 3899534, 7799068, 9748835, 19497670, 38995340]

約数ペア:

[(1, 38995340), (2, 19497670), (4, 9748835), (5, 7799068), (10, 3899534), (20, 1949767), (67, 582020), (134, 291010), (268, 145505), (335, 116404), (670, 58202), (1340, 29101)]