44201920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{2819}}^1$

素因数の和:2850

約数の個数: 84

約数和(自身を含む): 122483880

約数和(自身を除く): 78281960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 2819, 3136, 3920, 5638, 7840, 11276, 14095, 15680, 19733, 22552, 28190, 39466, 45104, 56380, 78932, 90208, 98665, 112760, 138131, 157864, 180416, 197330, 225520, 276262, 315728, 394660, 451040, 552524, 631456, 690655, 789320, 902080, 1105048, 1262912, 1381310, 1578640, 2210096, 2762620, 3157280, 4420192, 5525240, 6314560, 8840384, 11050480, 22100960, 44201920]

約数ペア:

[(1, 44201920), (2, 22100960), (4, 11050480), (5, 8840384), (7, 6314560), (8, 5525240), (10, 4420192), (14, 3157280), (16, 2762620), (20, 2210096), (28, 1578640), (32, 1381310), (35, 1262912), (40, 1105048), (49, 902080), (56, 789320), (64, 690655), (70, 631456), (80, 552524), (98, 451040), (112, 394660), (140, 315728), (160, 276262), (196, 225520), (224, 197330), (245, 180416), (280, 157864), (320, 138131), (392, 112760), (448, 98665), (490, 90208), (560, 78932), (784, 56380), (980, 45104), (1120, 39466), (1568, 28190), (1960, 22552), (2240, 19733), (2819, 15680), (3136, 14095), (3920, 11276), (5638, 7840)]