20892200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14923}}^1$

素因数の和:14946

約数の個数: 48

約数和(自身を含む): 55517280

約数和(自身を除く): 34625080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14923, 29846, 59692, 74615, 104461, 119384, 149230, 208922, 298460, 373075, 417844, 522305, 596920, 746150, 835688, 1044610, 1492300, 2089220, 2611525, 2984600, 4178440, 5223050, 10446100, 20892200]

約数ペア:

[(1, 20892200), (2, 10446100), (4, 5223050), (5, 4178440), (7, 2984600), (8, 2611525), (10, 2089220), (14, 1492300), (20, 1044610), (25, 835688), (28, 746150), (35, 596920), (40, 522305), (50, 417844), (56, 373075), (70, 298460), (100, 208922), (140, 149230), (175, 119384), (200, 104461), (280, 74615), (350, 59692), (700, 29846), (1400, 14923)]