38097980

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6779}}^1$

素因数の和:7069

約数の個数: 24

約数和(自身を含む): 80302320

約数和(自身を除く): 42204340

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 6779, 13558, 27116, 33895, 67790, 135580, 1904899, 3809798, 7619596, 9524495, 19048990, 38097980]

約数ペア:

[(1, 38097980), (2, 19048990), (4, 9524495), (5, 7619596), (10, 3809798), (20, 1904899), (281, 135580), (562, 67790), (1124, 33895), (1405, 27116), (2810, 13558), (5620, 6779)]