6498800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 19558272

約数和(自身を除く): 13059472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 211, 220, 275, 280, 308, 350, 385, 400, 422, 440, 550, 560, 616, 700, 770, 844, 880, 1055, 1100, 1232, 1400, 1477, 1540, 1688, 1925, 2110, 2200, 2321, 2800, 2954, 3080, 3376, 3850, 4220, 4400, 4642, 5275, 5908, 6160, 7385, 7700, 8440, 9284, 10550, 11605, 11816, 14770, 15400, 16247, 16880, 18568, 21100, 23210, 23632, 29540, 30800, 32494, 36925, 37136, 42200, 46420, 58025, 59080, 64988, 73850, 81235, 84400, 92840, 116050, 118160, 129976, 147700, 162470, 185680, 232100, 259952, 295400, 324940, 406175, 464200, 590800, 649880, 812350, 928400, 1299760, 1624700, 3249400, 6498800]

約数ペア:

[(1, 6498800), (2, 3249400), (4, 1624700), (5, 1299760), (7, 928400), (8, 812350), (10, 649880), (11, 590800), (14, 464200), (16, 406175), (20, 324940), (22, 295400), (25, 259952), (28, 232100), (35, 185680), (40, 162470), (44, 147700), (50, 129976), (55, 118160), (56, 116050), (70, 92840), (77, 84400), (80, 81235), (88, 73850), (100, 64988), (110, 59080), (112, 58025), (140, 46420), (154, 42200), (175, 37136), (176, 36925), (200, 32494), (211, 30800), (220, 29540), (275, 23632), (280, 23210), (308, 21100), (350, 18568), (385, 16880), (400, 16247), (422, 15400), (440, 14770), (550, 11816), (560, 11605), (616, 10550), (700, 9284), (770, 8440), (844, 7700), (880, 7385), (1055, 6160), (1100, 5908), (1232, 5275), (1400, 4642), (1477, 4400), (1540, 4220), (1688, 3850), (1925, 3376), (2110, 3080), (2200, 2954), (2321, 2800)]