6523400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 16508430

約数和(自身を除く): 9985030

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 193, 200, 260, 325, 338, 386, 520, 650, 676, 772, 845, 965, 1300, 1352, 1544, 1690, 1930, 2509, 2600, 3380, 3860, 4225, 4825, 5018, 6760, 7720, 8450, 9650, 10036, 12545, 16900, 19300, 20072, 25090, 32617, 33800, 38600, 50180, 62725, 65234, 100360, 125450, 130468, 163085, 250900, 260936, 326170, 501800, 652340, 815425, 1304680, 1630850, 3261700, 6523400]

約数ペア:

[(1, 6523400), (2, 3261700), (4, 1630850), (5, 1304680), (8, 815425), (10, 652340), (13, 501800), (20, 326170), (25, 260936), (26, 250900), (40, 163085), (50, 130468), (52, 125450), (65, 100360), (100, 65234), (104, 62725), (130, 50180), (169, 38600), (193, 33800), (200, 32617), (260, 25090), (325, 20072), (338, 19300), (386, 16900), (520, 12545), (650, 10036), (676, 9650), (772, 8450), (845, 7720), (965, 6760), (1300, 5018), (1352, 4825), (1544, 4225), (1690, 3860), (1930, 3380), (2509, 2600)]