39482140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11821}}^1$

素因数の和:11997

約数の個数: 24

約数和(自身を含む): 83416032

約数和(自身を除く): 43933892

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 11821, 23642, 47284, 59105, 118210, 236420, 1974107, 3948214, 7896428, 9870535, 19741070, 39482140]

約数ペア:

[(1, 39482140), (2, 19741070), (4, 9870535), (5, 7896428), (10, 3948214), (20, 1974107), (167, 236420), (334, 118210), (668, 59105), (835, 47284), (1670, 23642), (3340, 11821)]