27216800

素因数分解:

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

素因数の和:2650

約数の個数: 72

約数和(自身を含む): 71581356

約数和(自身を除く): 44364556

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 2617, 5200, 5234, 10400, 10468, 13085, 20936, 26170, 34021, 41872, 52340, 65425, 68042, 83744, 104680, 130850, 136084, 170105, 209360, 261700, 272168, 340210, 418720, 523400, 544336, 680420, 850525, 1046800, 1088672, 1360840, 1701050, 2093600, 2721680, 3402100, 5443360, 6804200, 13608400, 27216800]

約数ペア:

[(1, 27216800), (2, 13608400), (4, 6804200), (5, 5443360), (8, 3402100), (10, 2721680), (13, 2093600), (16, 1701050), (20, 1360840), (25, 1088672), (26, 1046800), (32, 850525), (40, 680420), (50, 544336), (52, 523400), (65, 418720), (80, 340210), (100, 272168), (104, 261700), (130, 209360), (160, 170105), (200, 136084), (208, 130850), (260, 104680), (325, 83744), (400, 68042), (416, 65425), (520, 52340), (650, 41872), (800, 34021), (1040, 26170), (1300, 20936), (2080, 13085), (2600, 10468), (2617, 10400), (5200, 5234)]