34768520

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3463}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 78563520

約数和(自身を除く): 43795000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 3463, 5020, 6926, 10040, 13852, 17315, 27704, 34630, 69260, 138520, 869213, 1738426, 3476852, 4346065, 6953704, 8692130, 17384260, 34768520]

約数ペア:

[(1, 34768520), (2, 17384260), (4, 8692130), (5, 6953704), (8, 4346065), (10, 3476852), (20, 1738426), (40, 869213), (251, 138520), (502, 69260), (1004, 34630), (1255, 27704), (2008, 17315), (2510, 13852), (3463, 10040), (5020, 6926)]