16877540260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{120553859}}^1$

素因数の和:120553875

約数の個数: 24

約数和(自身を含む): 40506096960

約数和(自身を除く): 23628556700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120553859, 241107718, 482215436, 602769295, 843877013, 1205538590, 1687754026, 2411077180, 3375508052, 4219385065, 8438770130, 16877540260]

約数ペア:

[(1, 16877540260), (2, 8438770130), (4, 4219385065), (5, 3375508052), (7, 2411077180), (10, 1687754026), (14, 1205538590), (20, 843877013), (28, 602769295), (35, 482215436), (70, 241107718), (140, 120553859)]