13773500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 32773104

約数和(自身を除く): 18999604

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 163, 169, 250, 260, 325, 326, 338, 500, 650, 652, 676, 815, 845, 1300, 1625, 1630, 1690, 2119, 3250, 3260, 3380, 4075, 4225, 4238, 6500, 8150, 8450, 8476, 10595, 16300, 16900, 20375, 21125, 21190, 27547, 40750, 42250, 42380, 52975, 55094, 81500, 84500, 105950, 110188, 137735, 211900, 264875, 275470, 529750, 550940, 688675, 1059500, 1377350, 2754700, 3443375, 6886750, 13773500]

約数ペア:

[(1, 13773500), (2, 6886750), (4, 3443375), (5, 2754700), (10, 1377350), (13, 1059500), (20, 688675), (25, 550940), (26, 529750), (50, 275470), (52, 264875), (65, 211900), (100, 137735), (125, 110188), (130, 105950), (163, 84500), (169, 81500), (250, 55094), (260, 52975), (325, 42380), (326, 42250), (338, 40750), (500, 27547), (650, 21190), (652, 21125), (676, 20375), (815, 16900), (845, 16300), (1300, 10595), (1625, 8476), (1630, 8450), (1690, 8150), (2119, 6500), (3250, 4238), (3260, 4225), (3380, 4075)]