13608400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2648

約数の個数: 60

約数和(自身を含む): 35222572

約数和(自身を除く): 21614172

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, 2617, 5200, 5234, 10468, 13085, 20936, 26170, 34021, 41872, 52340, 65425, 68042, 104680, 130850, 136084, 170105, 209360, 261700, 272168, 340210, 523400, 544336, 680420, 850525, 1046800, 1360840, 1701050, 2721680, 3402100, 6804200, 13608400]

約数ペア:

[(1, 13608400), (2, 6804200), (4, 3402100), (5, 2721680), (8, 1701050), (10, 1360840), (13, 1046800), (16, 850525), (20, 680420), (25, 544336), (26, 523400), (40, 340210), (50, 272168), (52, 261700), (65, 209360), (80, 170105), (100, 136084), (104, 130850), (130, 104680), (200, 68042), (208, 65425), (260, 52340), (325, 41872), (400, 34021), (520, 26170), (650, 20936), (1040, 13085), (1300, 10468), (2600, 5234), (2617, 5200)]