39508940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85889}}^1$

素因数の和:85921

約数の個数: 24

約数和(自身を含む): 86577120

約数和(自身を除く): 47068180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 85889, 171778, 343556, 429445, 858890, 1717780, 1975447, 3950894, 7901788, 9877235, 19754470, 39508940]

約数ペア:

[(1, 39508940), (2, 19754470), (4, 9877235), (5, 7901788), (10, 3950894), (20, 1975447), (23, 1717780), (46, 858890), (92, 429445), (115, 343556), (230, 171778), (460, 85889)]