35381920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{4513}}^1$

素因数の和:4542

約数の個数: 72

約数和(自身を含む): 97258644

約数和(自身を除く): 61876724

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4513, 7840, 9026, 18052, 22565, 31591, 36104, 45130, 63182, 72208, 90260, 126364, 144416, 157955, 180520, 221137, 252728, 315910, 361040, 442274, 505456, 631820, 722080, 884548, 1010912, 1105685, 1263640, 1769096, 2211370, 2527280, 3538192, 4422740, 5054560, 7076384, 8845480, 17690960, 35381920]

約数ペア:

[(1, 35381920), (2, 17690960), (4, 8845480), (5, 7076384), (7, 5054560), (8, 4422740), (10, 3538192), (14, 2527280), (16, 2211370), (20, 1769096), (28, 1263640), (32, 1105685), (35, 1010912), (40, 884548), (49, 722080), (56, 631820), (70, 505456), (80, 442274), (98, 361040), (112, 315910), (140, 252728), (160, 221137), (196, 180520), (224, 157955), (245, 144416), (280, 126364), (392, 90260), (490, 72208), (560, 63182), (784, 45130), (980, 36104), (1120, 31591), (1568, 22565), (1960, 18052), (3920, 9026), (4513, 7840)]