13790080

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 34149600

約数和(自身を除く): 20359520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 743, 928, 1160, 1486, 1856, 2320, 2972, 3712, 3715, 4640, 5944, 7430, 9280, 11888, 14860, 18560, 21547, 23776, 29720, 43094, 47552, 59440, 86188, 95104, 107735, 118880, 172376, 215470, 237760, 344752, 430940, 475520, 689504, 861880, 1379008, 1723760, 2758016, 3447520, 6895040, 13790080]

約数ペア:

[(1, 13790080), (2, 6895040), (4, 3447520), (5, 2758016), (8, 1723760), (10, 1379008), (16, 861880), (20, 689504), (29, 475520), (32, 430940), (40, 344752), (58, 237760), (64, 215470), (80, 172376), (116, 118880), (128, 107735), (145, 95104), (160, 86188), (232, 59440), (290, 47552), (320, 43094), (464, 29720), (580, 23776), (640, 21547), (743, 18560), (928, 14860), (1160, 11888), (1486, 9280), (1856, 7430), (2320, 5944), (2972, 4640), (3712, 3715)]