57383680

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 138926592

約数和(自身を除く): 81542912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 353, 508, 635, 640, 706, 1016, 1270, 1280, 1412, 1765, 2032, 2540, 2824, 3530, 4064, 5080, 5648, 7060, 8128, 10160, 11296, 14120, 16256, 20320, 22592, 28240, 32512, 40640, 44831, 45184, 56480, 81280, 89662, 90368, 112960, 162560, 179324, 224155, 225920, 358648, 448310, 451840, 717296, 896620, 1434592, 1793240, 2869184, 3586480, 5738368, 7172960, 11476736, 14345920, 28691840, 57383680]

約数ペア:

[(1, 57383680), (2, 28691840), (4, 14345920), (5, 11476736), (8, 7172960), (10, 5738368), (16, 3586480), (20, 2869184), (32, 1793240), (40, 1434592), (64, 896620), (80, 717296), (127, 451840), (128, 448310), (160, 358648), (254, 225920), (256, 224155), (320, 179324), (353, 162560), (508, 112960), (635, 90368), (640, 89662), (706, 81280), (1016, 56480), (1270, 45184), (1280, 44831), (1412, 40640), (1765, 32512), (2032, 28240), (2540, 22592), (2824, 20320), (3530, 16256), (4064, 14120), (5080, 11296), (5648, 10160), (7060, 8128)]