24805480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{88591}}^1$

素因数の和:88609

約数の個数: 32

約数和(自身を含む): 63786240

約数和(自身を除く): 38980760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 88591, 177182, 354364, 442955, 620137, 708728, 885910, 1240274, 1771820, 2480548, 3100685, 3543640, 4961096, 6201370, 12402740, 24805480]

約数ペア:

[(1, 24805480), (2, 12402740), (4, 6201370), (5, 4961096), (7, 3543640), (8, 3100685), (10, 2480548), (14, 1771820), (20, 1240274), (28, 885910), (35, 708728), (40, 620137), (56, 442955), (70, 354364), (140, 177182), (280, 88591)]