65414270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 121867200

約数和(自身を除く): 56452930

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 1549, 3098, 4223, 7745, 8446, 15490, 21115, 42230, 63509, 127018, 159547, 317545, 319094, 635090, 797735, 1595470, 6541427, 13082854, 32707135, 65414270]

約数ペア:

[(1, 65414270), (2, 32707135), (5, 13082854), (10, 6541427), (41, 1595470), (82, 797735), (103, 635090), (205, 319094), (206, 317545), (410, 159547), (515, 127018), (1030, 63509), (1549, 42230), (3098, 21115), (4223, 15490), (7745, 8446)]