2669113280

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{65677}}^1$

素因数の和:65821

約数の個数: 56

約数和(自身を含む): 6405969408

約数和(自身を除く): 3736856128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 65677, 131354, 262708, 328385, 525416, 656770, 1050832, 1313540, 2101664, 2627080, 4203328, 5254160, 8340979, 10508320, 16681958, 21016640, 33363916, 41704895, 66727832, 83409790, 133455664, 166819580, 266911328, 333639160, 533822656, 667278320, 1334556640, 2669113280]

約数ペア:

[(1, 2669113280), (2, 1334556640), (4, 667278320), (5, 533822656), (8, 333639160), (10, 266911328), (16, 166819580), (20, 133455664), (32, 83409790), (40, 66727832), (64, 41704895), (80, 33363916), (127, 21016640), (160, 16681958), (254, 10508320), (320, 8340979), (508, 5254160), (635, 4203328), (1016, 2627080), (1270, 2101664), (2032, 1313540), (2540, 1050832), (4064, 656770), (5080, 525416), (8128, 328385), (10160, 262708), (20320, 131354), (40640, 65677)]