80276770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 171714816

約数和(自身を除く): 91438046

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 83, 166, 205, 287, 337, 410, 415, 574, 581, 674, 830, 1162, 1435, 1685, 2359, 2870, 2905, 3370, 3403, 4718, 5810, 6806, 11795, 13817, 17015, 23590, 23821, 27634, 27971, 34030, 47642, 55942, 69085, 96719, 119105, 138170, 139855, 193438, 195797, 238210, 279710, 391594, 483595, 967190, 978985, 1146811, 1957970, 2293622, 5734055, 8027677, 11468110, 16055354, 40138385, 80276770]

約数ペア:

[(1, 80276770), (2, 40138385), (5, 16055354), (7, 11468110), (10, 8027677), (14, 5734055), (35, 2293622), (41, 1957970), (70, 1146811), (82, 978985), (83, 967190), (166, 483595), (205, 391594), (287, 279710), (337, 238210), (410, 195797), (415, 193438), (574, 139855), (581, 138170), (674, 119105), (830, 96719), (1162, 69085), (1435, 55942), (1685, 47642), (2359, 34030), (2870, 27971), (2905, 27634), (3370, 23821), (3403, 23590), (4718, 17015), (5810, 13817), (6806, 11795)]