44001280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4297}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 105601860

約数和(自身を除く): 61600580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4297, 5120, 8594, 10240, 17188, 21485, 34376, 42970, 68752, 85940, 137504, 171880, 275008, 343760, 550016, 687520, 1100032, 1375040, 2200064, 2750080, 4400128, 5500160, 8800256, 11000320, 22000640, 44001280]

約数ペア:

[(1, 44001280), (2, 22000640), (4, 11000320), (5, 8800256), (8, 5500160), (10, 4400128), (16, 2750080), (20, 2200064), (32, 1375040), (40, 1100032), (64, 687520), (80, 550016), (128, 343760), (160, 275008), (256, 171880), (320, 137504), (512, 85940), (640, 68752), (1024, 42970), (1280, 34376), (2048, 21485), (2560, 17188), (4297, 10240), (5120, 8594)]