57223400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 144150930

約数和(自身を除く): 86927530

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 1693, 2600, 3380, 3386, 4225, 6760, 6772, 8450, 8465, 13544, 16900, 16930, 22009, 33800, 33860, 42325, 44018, 67720, 84650, 88036, 110045, 169300, 176072, 220090, 286117, 338600, 440180, 550225, 572234, 880360, 1100450, 1144468, 1430585, 2200900, 2288936, 2861170, 4401800, 5722340, 7152925, 11444680, 14305850, 28611700, 57223400]

約数ペア:

[(1, 57223400), (2, 28611700), (4, 14305850), (5, 11444680), (8, 7152925), (10, 5722340), (13, 4401800), (20, 2861170), (25, 2288936), (26, 2200900), (40, 1430585), (50, 1144468), (52, 1100450), (65, 880360), (100, 572234), (104, 550225), (130, 440180), (169, 338600), (200, 286117), (260, 220090), (325, 176072), (338, 169300), (520, 110045), (650, 88036), (676, 84650), (845, 67720), (1300, 44018), (1352, 42325), (1690, 33860), (1693, 33800), (2600, 22009), (3380, 16930), (3386, 16900), (4225, 13544), (6760, 8465), (6772, 8450)]