118617520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211817}}^1$

素因数の和:211837

約数の個数: 40

約数和(自身を含む): 315185184

約数和(自身を除く): 196567664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 211817, 423634, 847268, 1059085, 1482719, 1694536, 2118170, 2965438, 3389072, 4236340, 5930876, 7413595, 8472680, 11861752, 14827190, 16945360, 23723504, 29654380, 59308760, 118617520]

約数ペア:

[(1, 118617520), (2, 59308760), (4, 29654380), (5, 23723504), (7, 16945360), (8, 14827190), (10, 11861752), (14, 8472680), (16, 7413595), (20, 5930876), (28, 4236340), (35, 3389072), (40, 2965438), (56, 2118170), (70, 1694536), (80, 1482719), (112, 1059085), (140, 847268), (280, 423634), (560, 211817)]