15662308220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4633819}}^1$

素因数の和:4633854

約数の個数: 36

約数和(自身を含む): 35615540520

約数和(自身を除く): 19953232300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4633819, 9267638, 18535276, 23169095, 46338190, 60239647, 92676380, 120479294, 240958588, 301198235, 602396470, 783115411, 1204792940, 1566230822, 3132461644, 3915577055, 7831154110, 15662308220]

約数ペア:

[(1, 15662308220), (2, 7831154110), (4, 3915577055), (5, 3132461644), (10, 1566230822), (13, 1204792940), (20, 783115411), (26, 602396470), (52, 301198235), (65, 240958588), (130, 120479294), (169, 92676380), (260, 60239647), (338, 46338190), (676, 23169095), (845, 18535276), (1690, 9267638), (3380, 4633819)]