2227616260

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{396373}}^1$

素因数の和:396663

約数の個数: 24

約数和(自身を含む): 4694653656

約数和(自身を除く): 2467037396

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 396373, 792746, 1585492, 1981865, 3963730, 7927460, 111380813, 222761626, 445523252, 556904065, 1113808130, 2227616260]

約数ペア:

[(1, 2227616260), (2, 1113808130), (4, 556904065), (5, 445523252), (10, 222761626), (20, 111380813), (281, 7927460), (562, 3963730), (1124, 1981865), (1405, 1585492), (2810, 792746), (5620, 396373)]