45062080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{20117}}^1$

素因数の和:20141

約数の個数: 56

約数和(自身を含む): 122639328

約数和(自身を除く): 77577248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 20117, 40234, 80468, 100585, 140819, 160936, 201170, 281638, 321872, 402340, 563276, 643744, 704095, 804680, 1126552, 1287488, 1408190, 1609360, 2253104, 2816380, 3218720, 4506208, 5632760, 6437440, 9012416, 11265520, 22531040, 45062080]

約数ペア:

[(1, 45062080), (2, 22531040), (4, 11265520), (5, 9012416), (7, 6437440), (8, 5632760), (10, 4506208), (14, 3218720), (16, 2816380), (20, 2253104), (28, 1609360), (32, 1408190), (35, 1287488), (40, 1126552), (56, 804680), (64, 704095), (70, 643744), (80, 563276), (112, 402340), (140, 321872), (160, 281638), (224, 201170), (280, 160936), (320, 140819), (448, 100585), (560, 80468), (1120, 40234), (2240, 20117)]