22235080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79411}}^1$

素因数の和:79429

約数の個数: 32

約数和(自身を含む): 57176640

約数和(自身を除く): 34941560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79411, 158822, 317644, 397055, 555877, 635288, 794110, 1111754, 1588220, 2223508, 2779385, 3176440, 4447016, 5558770, 11117540, 22235080]

約数ペア:

[(1, 22235080), (2, 11117540), (4, 5558770), (5, 4447016), (7, 3176440), (8, 2779385), (10, 2223508), (14, 1588220), (20, 1111754), (28, 794110), (35, 635288), (40, 555877), (56, 397055), (70, 317644), (140, 158822), (280, 79411)]