22005170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 43436736

約数和(自身を除く): 21431566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 797, 1255, 1594, 2510, 2761, 3985, 5522, 7970, 8767, 13805, 17534, 27610, 43835, 87670, 200047, 400094, 1000235, 2000470, 2200517, 4401034, 11002585, 22005170]

約数ペア:

[(1, 22005170), (2, 11002585), (5, 4401034), (10, 2200517), (11, 2000470), (22, 1000235), (55, 400094), (110, 200047), (251, 87670), (502, 43835), (797, 27610), (1255, 17534), (1594, 13805), (2510, 8767), (2761, 7970), (3985, 5522)]