11639320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3779}}^1$

素因数の和:3808

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 21019880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 3779, 7558, 15116, 18895, 26453, 30232, 37790, 41569, 52906, 75580, 83138, 105812, 132265, 151160, 166276, 207845, 211624, 264530, 290983, 332552, 415690, 529060, 581966, 831380, 1058120, 1163932, 1454915, 1662760, 2327864, 2909830, 5819660, 11639320]

約数ペア:

[(1, 11639320), (2, 5819660), (4, 2909830), (5, 2327864), (7, 1662760), (8, 1454915), (10, 1163932), (11, 1058120), (14, 831380), (20, 581966), (22, 529060), (28, 415690), (35, 332552), (40, 290983), (44, 264530), (55, 211624), (56, 207845), (70, 166276), (77, 151160), (88, 132265), (110, 105812), (140, 83138), (154, 75580), (220, 52906), (280, 41569), (308, 37790), (385, 30232), (440, 26453), (616, 18895), (770, 15116), (1540, 7558), (3080, 3779)]