138033580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{300073}}^1$

素因数の和:300105

約数の個数: 24

約数和(自身を含む): 302474592

約数和(自身を除く): 164441012

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 300073, 600146, 1200292, 1500365, 3000730, 6001460, 6901679, 13803358, 27606716, 34508395, 69016790, 138033580]

約数ペア:

[(1, 138033580), (2, 69016790), (4, 34508395), (5, 27606716), (10, 13803358), (20, 6901679), (23, 6001460), (46, 3000730), (92, 1500365), (115, 1200292), (230, 600146), (460, 300073)]