22385880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5653}}^1$

素因数の和:5681

約数の個数: 96

約数和(自身を含む): 79382160

約数和(自身を除く): 56996280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 5653, 11306, 16959, 22612, 28265, 33918, 45224, 50877, 56530, 62183, 67836, 84795, 101754, 113060, 124366, 135672, 169590, 186549, 203508, 226120, 248732, 254385, 310915, 339180, 373098, 407016, 497464, 508770, 559647, 621830, 678360, 746196, 932745, 1017540, 1119294, 1243660, 1492392, 1865490, 2035080, 2238588, 2487320, 2798235, 3730980, 4477176, 5596470, 7461960, 11192940, 22385880]

約数ペア:

[(1, 22385880), (2, 11192940), (3, 7461960), (4, 5596470), (5, 4477176), (6, 3730980), (8, 2798235), (9, 2487320), (10, 2238588), (11, 2035080), (12, 1865490), (15, 1492392), (18, 1243660), (20, 1119294), (22, 1017540), (24, 932745), (30, 746196), (33, 678360), (36, 621830), (40, 559647), (44, 508770), (45, 497464), (55, 407016), (60, 373098), (66, 339180), (72, 310915), (88, 254385), (90, 248732), (99, 226120), (110, 203508), (120, 186549), (132, 169590), (165, 135672), (180, 124366), (198, 113060), (220, 101754), (264, 84795), (330, 67836), (360, 62183), (396, 56530), (440, 50877), (495, 45224), (660, 33918), (792, 28265), (990, 22612), (1320, 16959), (1980, 11306), (3960, 5653)]