44628640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{39847}}^1$

素因数の和:39869

約数の個数: 48

約数和(自身を含む): 120500352

約数和(自身を除く): 75871712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 39847, 79694, 159388, 199235, 278929, 318776, 398470, 557858, 637552, 796940, 1115716, 1275104, 1394645, 1593880, 2231432, 2789290, 3187760, 4462864, 5578580, 6375520, 8925728, 11157160, 22314320, 44628640]

約数ペア:

[(1, 44628640), (2, 22314320), (4, 11157160), (5, 8925728), (7, 6375520), (8, 5578580), (10, 4462864), (14, 3187760), (16, 2789290), (20, 2231432), (28, 1593880), (32, 1394645), (35, 1275104), (40, 1115716), (56, 796940), (70, 637552), (80, 557858), (112, 398470), (140, 318776), (160, 278929), (224, 199235), (280, 159388), (560, 79694), (1120, 39847)]