15696477080

素因数分解:

$2^3\times 5^1\times {\mathrm{3307}}^1\times {\mathrm{118661}}^1$

素因数の和:121979

約数の個数: 32

約数和(自身を含む): 35328050640

約数和(自身を除く): 19631573560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3307, 6614, 13228, 16535, 26456, 33070, 66140, 118661, 132280, 237322, 474644, 593305, 949288, 1186610, 2373220, 4746440, 392411927, 784823854, 1569647708, 1962059635, 3139295416, 3924119270, 7848238540, 15696477080]

約数ペア:

[(1, 15696477080), (2, 7848238540), (4, 3924119270), (5, 3139295416), (8, 1962059635), (10, 1569647708), (20, 784823854), (40, 392411927), (3307, 4746440), (6614, 2373220), (13228, 1186610), (16535, 949288), (26456, 593305), (33070, 474644), (66140, 237322), (118661, 132280)]