274596400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52807}}^1$

素因数の和:52838

約数の個数: 60

約数和(自身を含む): 710478832

約数和(自身を除く): 435882432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 52807, 105614, 211228, 264035, 422456, 528070, 686491, 844912, 1056140, 1320175, 1372982, 2112280, 2640350, 2745964, 3432455, 4224560, 5280700, 5491928, 6864910, 10561400, 10983856, 13729820, 17162275, 21122800, 27459640, 34324550, 54919280, 68649100, 137298200, 274596400]

約数ペア:

[(1, 274596400), (2, 137298200), (4, 68649100), (5, 54919280), (8, 34324550), (10, 27459640), (13, 21122800), (16, 17162275), (20, 13729820), (25, 10983856), (26, 10561400), (40, 6864910), (50, 5491928), (52, 5280700), (65, 4224560), (80, 3432455), (100, 2745964), (104, 2640350), (130, 2112280), (200, 1372982), (208, 1320175), (260, 1056140), (325, 844912), (400, 686491), (520, 528070), (650, 422456), (1040, 264035), (1300, 211228), (2600, 105614), (5200, 52807)]