2009754560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5653}}^1$

素因数の和:5782

約数の個数: 112

約数和(自身を含む): 5273417952

約数和(自身を除く): 3263663392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 160, 176, 202, 220, 320, 352, 404, 440, 505, 704, 808, 880, 1010, 1111, 1616, 1760, 2020, 2222, 3232, 3520, 4040, 4444, 5555, 5653, 6464, 8080, 8888, 11110, 11306, 16160, 17776, 22220, 22612, 28265, 32320, 35552, 44440, 45224, 56530, 62183, 71104, 88880, 90448, 113060, 124366, 177760, 180896, 226120, 248732, 310915, 355520, 361792, 452240, 497464, 570953, 621830, 904480, 994928, 1141906, 1243660, 1808960, 1989856, 2283812, 2487320, 2854765, 3979712, 4567624, 4974640, 5709530, 6280483, 9135248, 9949280, 11419060, 12560966, 18270496, 19898560, 22838120, 25121932, 31402415, 36540992, 45676240, 50243864, 62804830, 91352480, 100487728, 125609660, 182704960, 200975456, 251219320, 401950912, 502438640, 1004877280, 2009754560]

約数ペア:

[(1, 2009754560), (2, 1004877280), (4, 502438640), (5, 401950912), (8, 251219320), (10, 200975456), (11, 182704960), (16, 125609660), (20, 100487728), (22, 91352480), (32, 62804830), (40, 50243864), (44, 45676240), (55, 36540992), (64, 31402415), (80, 25121932), (88, 22838120), (101, 19898560), (110, 18270496), (160, 12560966), (176, 11419060), (202, 9949280), (220, 9135248), (320, 6280483), (352, 5709530), (404, 4974640), (440, 4567624), (505, 3979712), (704, 2854765), (808, 2487320), (880, 2283812), (1010, 1989856), (1111, 1808960), (1616, 1243660), (1760, 1141906), (2020, 994928), (2222, 904480), (3232, 621830), (3520, 570953), (4040, 497464), (4444, 452240), (5555, 361792), (5653, 355520), (6464, 310915), (8080, 248732), (8888, 226120), (11110, 180896), (11306, 177760), (16160, 124366), (17776, 113060), (22220, 90448), (22612, 88880), (28265, 71104), (32320, 62183), (35552, 56530), (44440, 45224)]