3425294080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205847}}^1$

素因数の和:205881

約数の個数: 72

約数和(自身を含む): 8835819552

約数和(自身を除く): 5410525472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 205847, 411694, 823388, 1029235, 1646776, 2058470, 2676011, 3293552, 4116940, 5352022, 6587104, 8233880, 10704044, 13174208, 13380055, 16467760, 21408088, 26348416, 26760110, 32935520, 42816176, 52696832, 53520220, 65871040, 85632352, 107040440, 131742080, 171264704, 214080880, 263484160, 342529408, 428161760, 685058816, 856323520, 1712647040, 3425294080]

約数ペア:

[(1, 3425294080), (2, 1712647040), (4, 856323520), (5, 685058816), (8, 428161760), (10, 342529408), (13, 263484160), (16, 214080880), (20, 171264704), (26, 131742080), (32, 107040440), (40, 85632352), (52, 65871040), (64, 53520220), (65, 52696832), (80, 42816176), (104, 32935520), (128, 26760110), (130, 26348416), (160, 21408088), (208, 16467760), (256, 13380055), (260, 13174208), (320, 10704044), (416, 8233880), (520, 6587104), (640, 5352022), (832, 4116940), (1040, 3293552), (1280, 2676011), (1664, 2058470), (2080, 1646776), (3328, 1029235), (4160, 823388), (8320, 411694), (16640, 205847)]