66905630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4643}}^1$

素因数の和:4792

約数の個数: 32

約数和(自身を含む): 132409728

約数和(自身を除く): 65504098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 4643, 7205, 9286, 14410, 23215, 46430, 51073, 102146, 255365, 510730, 608233, 1216466, 3041165, 6082330, 6690563, 13381126, 33452815, 66905630]

約数ペア:

[(1, 66905630), (2, 33452815), (5, 13381126), (10, 6690563), (11, 6082330), (22, 3041165), (55, 1216466), (110, 608233), (131, 510730), (262, 255365), (655, 102146), (1310, 51073), (1441, 46430), (2882, 23215), (4643, 14410), (7205, 9286)]