55002640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8929}}^1$

素因数の和:8960

約数の個数: 80

約数和(自身を含む): 159454080

約数和(自身を除く): 104451440

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, 8929, 17858, 35716, 44645, 62503, 71432, 89290, 98219, 125006, 142864, 178580, 196438, 250012, 312515, 357160, 392876, 491095, 500024, 625030, 687533, 714320, 785752, 982190, 1000048, 1250060, 1375066, 1571504, 1964380, 2500120, 2750132, 3437665, 3928760, 5000240, 5500264, 6875330, 7857520, 11000528, 13750660, 27501320, 55002640]

約数ペア:

[(1, 55002640), (2, 27501320), (4, 13750660), (5, 11000528), (7, 7857520), (8, 6875330), (10, 5500264), (11, 5000240), (14, 3928760), (16, 3437665), (20, 2750132), (22, 2500120), (28, 1964380), (35, 1571504), (40, 1375066), (44, 1250060), (55, 1000048), (56, 982190), (70, 785752), (77, 714320), (80, 687533), (88, 625030), (110, 500024), (112, 491095), (140, 392876), (154, 357160), (176, 312515), (220, 250012), (280, 196438), (308, 178580), (385, 142864), (440, 125006), (560, 98219), (616, 89290), (770, 71432), (880, 62503), (1232, 44645), (1540, 35716), (3080, 17858), (6160, 8929)]