41389040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6719}}^1$

素因数の和:6750

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 78603280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6719, 13438, 26876, 33595, 47033, 53752, 67190, 73909, 94066, 107504, 134380, 147818, 188132, 235165, 268760, 295636, 369545, 376264, 470330, 517363, 537520, 591272, 739090, 752528, 940660, 1034726, 1182544, 1478180, 1881320, 2069452, 2586815, 2956360, 3762640, 4138904, 5173630, 5912720, 8277808, 10347260, 20694520, 41389040]

約数ペア:

[(1, 41389040), (2, 20694520), (4, 10347260), (5, 8277808), (7, 5912720), (8, 5173630), (10, 4138904), (11, 3762640), (14, 2956360), (16, 2586815), (20, 2069452), (22, 1881320), (28, 1478180), (35, 1182544), (40, 1034726), (44, 940660), (55, 752528), (56, 739090), (70, 591272), (77, 537520), (80, 517363), (88, 470330), (110, 376264), (112, 369545), (140, 295636), (154, 268760), (176, 235165), (220, 188132), (280, 147818), (308, 134380), (385, 107504), (440, 94066), (560, 73909), (616, 67190), (770, 53752), (880, 47033), (1232, 33595), (1540, 26876), (3080, 13438), (6160, 6719)]