28668244000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6451}}^1$

素因数の和:6588

約数の個数: 192

約数和(自身を含む): 77614153344

約数和(自身を除く): 48945909344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 101, 110, 125, 160, 176, 200, 202, 220, 250, 275, 352, 400, 404, 440, 500, 505, 550, 800, 808, 880, 1000, 1010, 1100, 1111, 1375, 1616, 1760, 2000, 2020, 2200, 2222, 2525, 2750, 3232, 4000, 4040, 4400, 4444, 5050, 5500, 5555, 6451, 8080, 8800, 8888, 10100, 11000, 11110, 12625, 12902, 16160, 17776, 20200, 22000, 22220, 25250, 25804, 27775, 32255, 35552, 40400, 44000, 44440, 50500, 51608, 55550, 64510, 70961, 80800, 88880, 101000, 103216, 111100, 129020, 138875, 141922, 161275, 177760, 202000, 206432, 222200, 258040, 277750, 283844, 322550, 354805, 404000, 444400, 516080, 555500, 567688, 645100, 651551, 709610, 806375, 888800, 1032160, 1111000, 1135376, 1290200, 1303102, 1419220, 1612750, 1774025, 2222000, 2270752, 2580400, 2606204, 2838440, 3225500, 3257755, 3548050, 4444000, 5160800, 5212408, 5676880, 6451000, 6515510, 7096100, 7167061, 8870125, 10424816, 11353760, 12902000, 13031020, 14192200, 14334122, 16288775, 17740250, 20849632, 25804000, 26062040, 28384400, 28668244, 32577550, 35480500, 35835305, 52124080, 56768800, 57336488, 65155100, 70961000, 71670610, 81443875, 104248160, 114672976, 130310200, 141922000, 143341220, 162887750, 179176525, 229345952, 260620400, 283844000, 286682440, 325775500, 358353050, 521240800, 573364880, 651551000, 716706100, 895882625, 1146729760, 1303102000, 1433412200, 1791765250, 2606204000, 2866824400, 3583530500, 5733648800, 7167061000, 14334122000, 28668244000]

約数ペア:

[(1, 28668244000), (2, 14334122000), (4, 7167061000), (5, 5733648800), (8, 3583530500), (10, 2866824400), (11, 2606204000), (16, 1791765250), (20, 1433412200), (22, 1303102000), (25, 1146729760), (32, 895882625), (40, 716706100), (44, 651551000), (50, 573364880), (55, 521240800), (80, 358353050), (88, 325775500), (100, 286682440), (101, 283844000), (110, 260620400), (125, 229345952), (160, 179176525), (176, 162887750), (200, 143341220), (202, 141922000), (220, 130310200), (250, 114672976), (275, 104248160), (352, 81443875), (400, 71670610), (404, 70961000), (440, 65155100), (500, 57336488), (505, 56768800), (550, 52124080), (800, 35835305), (808, 35480500), (880, 32577550), (1000, 28668244), (1010, 28384400), (1100, 26062040), (1111, 25804000), (1375, 20849632), (1616, 17740250), (1760, 16288775), (2000, 14334122), (2020, 14192200), (2200, 13031020), (2222, 12902000), (2525, 11353760), (2750, 10424816), (3232, 8870125), (4000, 7167061), (4040, 7096100), (4400, 6515510), (4444, 6451000), (5050, 5676880), (5500, 5212408), (5555, 5160800), (6451, 4444000), (8080, 3548050), (8800, 3257755), (8888, 3225500), (10100, 2838440), (11000, 2606204), (11110, 2580400), (12625, 2270752), (12902, 2222000), (16160, 1774025), (17776, 1612750), (20200, 1419220), (22000, 1303102), (22220, 1290200), (25250, 1135376), (25804, 1111000), (27775, 1032160), (32255, 888800), (35552, 806375), (40400, 709610), (44000, 651551), (44440, 645100), (50500, 567688), (51608, 555500), (55550, 516080), (64510, 444400), (70961, 404000), (80800, 354805), (88880, 322550), (101000, 283844), (103216, 277750), (111100, 258040), (129020, 222200), (138875, 206432), (141922, 202000), (161275, 177760)]