2222633920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 168

約数和(自身を含む): 5819918256

約数和(自身を除く): 3597284336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 169, 208, 260, 292, 320, 338, 365, 416, 520, 563, 584, 676, 730, 832, 845, 949, 1040, 1126, 1168, 1352, 1460, 1690, 1898, 2080, 2252, 2336, 2704, 2815, 2920, 3380, 3796, 4160, 4504, 4672, 4745, 5408, 5630, 5840, 6760, 7319, 7592, 9008, 9490, 10816, 11260, 11680, 12337, 13520, 14638, 15184, 18016, 18980, 22520, 23360, 24674, 27040, 29276, 30368, 36032, 36595, 37960, 41099, 45040, 49348, 54080, 58552, 60736, 61685, 73190, 75920, 82198, 90080, 95147, 98696, 117104, 123370, 146380, 151840, 164396, 180160, 190294, 197392, 205495, 234208, 246740, 292760, 303680, 328792, 380588, 394784, 410990, 468416, 475735, 493480, 534287, 585520, 657584, 761176, 789568, 821980, 951470, 986960, 1068574, 1171040, 1315168, 1522352, 1643960, 1902940, 1973920, 2137148, 2342080, 2630336, 2671435, 3044704, 3287920, 3805880, 3947840, 4274296, 5342870, 6089408, 6575840, 6945731, 7611760, 8548592, 10685740, 13151680, 13891462, 15223520, 17097184, 21371480, 27782924, 30447040, 34194368, 34728655, 42742960, 55565848, 69457310, 85485920, 111131696, 138914620, 170971840, 222263392, 277829240, 444526784, 555658480, 1111316960, 2222633920]

約数ペア:

[(1, 2222633920), (2, 1111316960), (4, 555658480), (5, 444526784), (8, 277829240), (10, 222263392), (13, 170971840), (16, 138914620), (20, 111131696), (26, 85485920), (32, 69457310), (40, 55565848), (52, 42742960), (64, 34728655), (65, 34194368), (73, 30447040), (80, 27782924), (104, 21371480), (130, 17097184), (146, 15223520), (160, 13891462), (169, 13151680), (208, 10685740), (260, 8548592), (292, 7611760), (320, 6945731), (338, 6575840), (365, 6089408), (416, 5342870), (520, 4274296), (563, 3947840), (584, 3805880), (676, 3287920), (730, 3044704), (832, 2671435), (845, 2630336), (949, 2342080), (1040, 2137148), (1126, 1973920), (1168, 1902940), (1352, 1643960), (1460, 1522352), (1690, 1315168), (1898, 1171040), (2080, 1068574), (2252, 986960), (2336, 951470), (2704, 821980), (2815, 789568), (2920, 761176), (3380, 657584), (3796, 585520), (4160, 534287), (4504, 493480), (4672, 475735), (4745, 468416), (5408, 410990), (5630, 394784), (5840, 380588), (6760, 328792), (7319, 303680), (7592, 292760), (9008, 246740), (9490, 234208), (10816, 205495), (11260, 197392), (11680, 190294), (12337, 180160), (13520, 164396), (14638, 151840), (15184, 146380), (18016, 123370), (18980, 117104), (22520, 98696), (23360, 95147), (24674, 90080), (27040, 82198), (29276, 75920), (30368, 73190), (36032, 61685), (36595, 60736), (37960, 58552), (41099, 54080), (45040, 49348)]