5620640260

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{417581}}^1$

素因数の和:418263

約数の個数: 24

約数和(自身を含む): 11820911256

約数和(自身を除く): 6200270996

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 6730, 13460, 417581, 835162, 1670324, 2087905, 4175810, 8351620, 281032013, 562064026, 1124128052, 1405160065, 2810320130, 5620640260]

約数ペア:

[(1, 5620640260), (2, 2810320130), (4, 1405160065), (5, 1124128052), (10, 562064026), (20, 281032013), (673, 8351620), (1346, 4175810), (2692, 2087905), (3365, 1670324), (6730, 835162), (13460, 417581)]