8640984770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3415409}}^1$

素因数の和:3415450

約数の個数: 32

約数和(自身を含む): 17705485440

約数和(自身を除く): 9064500670

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 3415409, 6830818, 17077045, 34154090, 37569499, 75138998, 78554407, 157108814, 187847495, 375694990, 392772035, 785544070, 864098477, 1728196954, 4320492385, 8640984770]

約数ペア:

[(1, 8640984770), (2, 4320492385), (5, 1728196954), (10, 864098477), (11, 785544070), (22, 392772035), (23, 375694990), (46, 187847495), (55, 157108814), (110, 78554407), (115, 75138998), (230, 37569499), (253, 34154090), (506, 17077045), (1265, 6830818), (2530, 3415409)]