8100260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57859}}^1$

素因数の和:57875

約数の個数: 24

約数和(自身を含む): 19440960

約数和(自身を除く): 11340700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57859, 115718, 231436, 289295, 405013, 578590, 810026, 1157180, 1620052, 2025065, 4050130, 8100260]

約数ペア:

[(1, 8100260), (2, 4050130), (4, 2025065), (5, 1620052), (7, 1157180), (10, 810026), (14, 578590), (20, 405013), (28, 289295), (35, 231436), (70, 115718), (140, 57859)]