84868960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48221}}^1$

素因数の和:48247

約数の個数: 48

約数和(自身を含む): 218734992

約数和(自身を除く): 133866032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 48221, 96442, 192884, 241105, 385768, 482210, 530431, 771536, 964420, 1060862, 1543072, 1928840, 2121724, 2652155, 3857680, 4243448, 5304310, 7715360, 8486896, 10608620, 16973792, 21217240, 42434480, 84868960]

約数ペア:

[(1, 84868960), (2, 42434480), (4, 21217240), (5, 16973792), (8, 10608620), (10, 8486896), (11, 7715360), (16, 5304310), (20, 4243448), (22, 3857680), (32, 2652155), (40, 2121724), (44, 1928840), (55, 1543072), (80, 1060862), (88, 964420), (110, 771536), (160, 530431), (176, 482210), (220, 385768), (352, 241105), (440, 192884), (880, 96442), (1760, 48221)]