1334382400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64153}}^1$

素因数の和:64188

約数の個数: 84

約数和(自身を含む): 3536040172

約数和(自身を除く): 2201657772

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 64153, 128306, 256612, 320765, 513224, 641530, 833989, 1026448, 1283060, 1603825, 1667978, 2052896, 2566120, 3207650, 3335956, 4105792, 4169945, 5132240, 6415300, 6671912, 8339890, 10264480, 12830600, 13343824, 16679780, 20528960, 20849725, 25661200, 26687648, 33359560, 41699450, 51322400, 53375296, 66719120, 83398900, 102644800, 133438240, 166797800, 266876480, 333595600, 667191200, 1334382400]

約数ペア:

[(1, 1334382400), (2, 667191200), (4, 333595600), (5, 266876480), (8, 166797800), (10, 133438240), (13, 102644800), (16, 83398900), (20, 66719120), (25, 53375296), (26, 51322400), (32, 41699450), (40, 33359560), (50, 26687648), (52, 25661200), (64, 20849725), (65, 20528960), (80, 16679780), (100, 13343824), (104, 12830600), (130, 10264480), (160, 8339890), (200, 6671912), (208, 6415300), (260, 5132240), (320, 4169945), (325, 4105792), (400, 3335956), (416, 3207650), (520, 2566120), (650, 2052896), (800, 1667978), (832, 1603825), (1040, 1283060), (1300, 1026448), (1600, 833989), (2080, 641530), (2600, 513224), (4160, 320765), (5200, 256612), (10400, 128306), (20800, 64153)]