13331360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11903}}^1$

素因数の和:11925

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 22666336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11903, 23806, 47612, 59515, 83321, 95224, 119030, 166642, 190448, 238060, 333284, 380896, 416605, 476120, 666568, 833210, 952240, 1333136, 1666420, 1904480, 2666272, 3332840, 6665680, 13331360]

約数ペア:

[(1, 13331360), (2, 6665680), (4, 3332840), (5, 2666272), (7, 1904480), (8, 1666420), (10, 1333136), (14, 952240), (16, 833210), (20, 666568), (28, 476120), (32, 416605), (35, 380896), (40, 333284), (56, 238060), (70, 190448), (80, 166642), (112, 119030), (140, 95224), (160, 83321), (224, 59515), (280, 47612), (560, 23806), (1120, 11903)]