4080280510

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{324089}}^1$

素因数の和:325355

約数の個数: 16

約数和(自身を含む): 7350361200

約数和(自身を除く): 3270080690

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 324089, 648178, 1620445, 3240890, 408028051, 816056102, 2040140255, 4080280510]

約数ペア:

[(1, 4080280510), (2, 2040140255), (5, 816056102), (10, 408028051), (1259, 3240890), (2518, 1620445), (6295, 648178), (12590, 324089)]