2599520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 7693056

約数和(自身を除く): 5093536

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, 211, 220, 224, 280, 308, 352, 385, 422, 440, 560, 616, 770, 844, 880, 1055, 1120, 1232, 1477, 1540, 1688, 1760, 2110, 2321, 2464, 2954, 3080, 3376, 4220, 4642, 5908, 6160, 6752, 7385, 8440, 9284, 11605, 11816, 12320, 14770, 16247, 16880, 18568, 23210, 23632, 29540, 32494, 33760, 37136, 46420, 47264, 59080, 64988, 74272, 81235, 92840, 118160, 129976, 162470, 185680, 236320, 259952, 324940, 371360, 519904, 649880, 1299760, 2599520]

約数ペア:

[(1, 2599520), (2, 1299760), (4, 649880), (5, 519904), (7, 371360), (8, 324940), (10, 259952), (11, 236320), (14, 185680), (16, 162470), (20, 129976), (22, 118160), (28, 92840), (32, 81235), (35, 74272), (40, 64988), (44, 59080), (55, 47264), (56, 46420), (70, 37136), (77, 33760), (80, 32494), (88, 29540), (110, 23632), (112, 23210), (140, 18568), (154, 16880), (160, 16247), (176, 14770), (211, 12320), (220, 11816), (224, 11605), (280, 9284), (308, 8440), (352, 7385), (385, 6752), (422, 6160), (440, 5908), (560, 4642), (616, 4220), (770, 3376), (844, 3080), (880, 2954), (1055, 2464), (1120, 2321), (1232, 2110), (1477, 1760), (1540, 1688)]