39427370

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 72558720

約数和(自身を除く): 33131350

約数列:

[1, 2, 5, 10, 101, 103, 202, 206, 379, 505, 515, 758, 1010, 1030, 1895, 3790, 10403, 20806, 38279, 39037, 52015, 76558, 78074, 104030, 191395, 195185, 382790, 390370, 3942737, 7885474, 19713685, 39427370]

約数ペア:

[(1, 39427370), (2, 19713685), (5, 7885474), (10, 3942737), (101, 390370), (103, 382790), (202, 195185), (206, 191395), (379, 104030), (505, 78074), (515, 76558), (758, 52015), (1010, 39037), (1030, 38279), (1895, 20806), (3790, 10403)]