8438080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3767}}^1$

素因数の和:3791

約数の個数: 56

約数和(自身を含む): 22969728

約数和(自身を除く): 14531648

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, 3767, 7534, 15068, 18835, 26369, 30136, 37670, 52738, 60272, 75340, 105476, 120544, 131845, 150680, 210952, 241088, 263690, 301360, 421904, 527380, 602720, 843808, 1054760, 1205440, 1687616, 2109520, 4219040, 8438080]

約数ペア:

[(1, 8438080), (2, 4219040), (4, 2109520), (5, 1687616), (7, 1205440), (8, 1054760), (10, 843808), (14, 602720), (16, 527380), (20, 421904), (28, 301360), (32, 263690), (35, 241088), (40, 210952), (56, 150680), (64, 131845), (70, 120544), (80, 105476), (112, 75340), (140, 60272), (160, 52738), (224, 37670), (280, 30136), (320, 26369), (448, 18835), (560, 15068), (1120, 7534), (2240, 3767)]