124513870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1031}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 241859520

約数和(自身を除く): 117345650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 929, 1031, 1858, 2062, 4645, 5155, 9290, 10310, 12077, 13403, 24154, 26806, 60385, 67015, 120770, 134030, 957799, 1915598, 4788995, 9577990, 12451387, 24902774, 62256935, 124513870]

約数ペア:

[(1, 124513870), (2, 62256935), (5, 24902774), (10, 12451387), (13, 9577990), (26, 4788995), (65, 1915598), (130, 957799), (929, 134030), (1031, 120770), (1858, 67015), (2062, 60385), (4645, 26806), (5155, 24154), (9290, 13403), (10310, 12077)]