22482740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160591}}^1$

素因数の和:160607

約数の個数: 24

約数和(自身を含む): 53958912

約数和(自身を除く): 31476172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160591, 321182, 642364, 802955, 1124137, 1605910, 2248274, 3211820, 4496548, 5620685, 11241370, 22482740]

約数ペア:

[(1, 22482740), (2, 11241370), (4, 5620685), (5, 4496548), (7, 3211820), (10, 2248274), (14, 1605910), (20, 1124137), (28, 802955), (35, 642364), (70, 321182), (140, 160591)]