24775520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 73011456

約数和(自身を除く): 48235936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2011, 2464, 3080, 4022, 6160, 8044, 10055, 12320, 14077, 16088, 20110, 22121, 28154, 32176, 40220, 44242, 56308, 64352, 70385, 80440, 88484, 110605, 112616, 140770, 154847, 160880, 176968, 221210, 225232, 281540, 309694, 321760, 353936, 442420, 450464, 563080, 619388, 707872, 774235, 884840, 1126160, 1238776, 1548470, 1769680, 2252320, 2477552, 3096940, 3539360, 4955104, 6193880, 12387760, 24775520]

約数ペア:

[(1, 24775520), (2, 12387760), (4, 6193880), (5, 4955104), (7, 3539360), (8, 3096940), (10, 2477552), (11, 2252320), (14, 1769680), (16, 1548470), (20, 1238776), (22, 1126160), (28, 884840), (32, 774235), (35, 707872), (40, 619388), (44, 563080), (55, 450464), (56, 442420), (70, 353936), (77, 321760), (80, 309694), (88, 281540), (110, 225232), (112, 221210), (140, 176968), (154, 160880), (160, 154847), (176, 140770), (220, 112616), (224, 110605), (280, 88484), (308, 80440), (352, 70385), (385, 64352), (440, 56308), (560, 44242), (616, 40220), (770, 32176), (880, 28154), (1120, 22121), (1232, 20110), (1540, 16088), (1760, 14077), (2011, 12320), (2464, 10055), (3080, 8044), (4022, 6160)]