16022820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2207}}^1$

素因数の和:2241

約数の個数: 72

約数和(自身を含む): 49335552

約数和(自身を除く): 33312732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2207, 2420, 3630, 4414, 6621, 7260, 8828, 11035, 13242, 22070, 24277, 26484, 33105, 44140, 48554, 66210, 72831, 97108, 121385, 132420, 145662, 242770, 267047, 291324, 364155, 485540, 534094, 728310, 801141, 1068188, 1335235, 1456620, 1602282, 2670470, 3204564, 4005705, 5340940, 8011410, 16022820]

約数ペア:

[(1, 16022820), (2, 8011410), (3, 5340940), (4, 4005705), (5, 3204564), (6, 2670470), (10, 1602282), (11, 1456620), (12, 1335235), (15, 1068188), (20, 801141), (22, 728310), (30, 534094), (33, 485540), (44, 364155), (55, 291324), (60, 267047), (66, 242770), (110, 145662), (121, 132420), (132, 121385), (165, 97108), (220, 72831), (242, 66210), (330, 48554), (363, 44140), (484, 33105), (605, 26484), (660, 24277), (726, 22070), (1210, 13242), (1452, 11035), (1815, 8828), (2207, 7260), (2420, 6621), (3630, 4414)]