22067440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5869}}^1$

素因数の和:5929

約数の個数: 40

約数和(自身を含む): 52407360

約数和(自身を除く): 30339920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 5869, 11738, 23476, 29345, 46952, 58690, 93904, 117380, 234760, 275843, 469520, 551686, 1103372, 1379215, 2206744, 2758430, 4413488, 5516860, 11033720, 22067440]

約数ペア:

[(1, 22067440), (2, 11033720), (4, 5516860), (5, 4413488), (8, 2758430), (10, 2206744), (16, 1379215), (20, 1103372), (40, 551686), (47, 469520), (80, 275843), (94, 234760), (188, 117380), (235, 93904), (376, 58690), (470, 46952), (752, 29345), (940, 23476), (1880, 11738), (3760, 5869)]