2248820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16063}}^1$

素因数の和:16079

約数の個数: 24

約数和(自身を含む): 5397504

約数和(自身を除く): 3148684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16063, 32126, 64252, 80315, 112441, 160630, 224882, 321260, 449764, 562205, 1124410, 2248820]

約数ペア:

[(1, 2248820), (2, 1124410), (4, 562205), (5, 449764), (7, 321260), (10, 224882), (14, 160630), (20, 112441), (28, 80315), (35, 64252), (70, 32126), (140, 16063)]