82587490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5237}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 158397120

約数和(自身を除く): 75809630

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 5237, 7885, 10474, 15770, 26185, 52370, 99503, 199006, 434671, 497515, 869342, 995030, 2173355, 4346710, 8258749, 16517498, 41293745, 82587490]

約数ペア:

[(1, 82587490), (2, 41293745), (5, 16517498), (10, 8258749), (19, 4346710), (38, 2173355), (83, 995030), (95, 869342), (166, 497515), (190, 434671), (415, 199006), (830, 99503), (1577, 52370), (3154, 26185), (5237, 15770), (7885, 10474)]