4474789120

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27527}}^1$

素因数の和:27675

約数の個数: 72

約数和(自身を含む): 10803308544

約数和(自身を除く): 6328519424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 27527, 32512, 40640, 55054, 81280, 110108, 137635, 162560, 220216, 275270, 440432, 550540, 880864, 1101080, 1761728, 2202160, 3495929, 3523456, 4404320, 6991858, 7046912, 8808640, 13983716, 17479645, 17617280, 27967432, 34959290, 35234560, 55934864, 69918580, 111869728, 139837160, 223739456, 279674320, 447478912, 559348640, 894957824, 1118697280, 2237394560, 4474789120]

約数ペア:

[(1, 4474789120), (2, 2237394560), (4, 1118697280), (5, 894957824), (8, 559348640), (10, 447478912), (16, 279674320), (20, 223739456), (32, 139837160), (40, 111869728), (64, 69918580), (80, 55934864), (127, 35234560), (128, 34959290), (160, 27967432), (254, 17617280), (256, 17479645), (320, 13983716), (508, 8808640), (635, 7046912), (640, 6991858), (1016, 4404320), (1270, 3523456), (1280, 3495929), (2032, 2202160), (2540, 1761728), (4064, 1101080), (5080, 880864), (8128, 550540), (10160, 440432), (16256, 275270), (20320, 220216), (27527, 162560), (32512, 137635), (40640, 110108), (55054, 81280)]