1058175040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254369}}^1$

素因数の和:254399

約数の個数: 56

約数和(自身を含む): 2713619160

約数和(自身を除く): 1655444120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 254369, 508738, 1017476, 1271845, 2034952, 2543690, 3306797, 4069904, 5087380, 6613594, 8139808, 10174760, 13227188, 16279616, 16533985, 20349520, 26454376, 33067970, 40699040, 52908752, 66135940, 81398080, 105817504, 132271880, 211635008, 264543760, 529087520, 1058175040]

約数ペア:

[(1, 1058175040), (2, 529087520), (4, 264543760), (5, 211635008), (8, 132271880), (10, 105817504), (13, 81398080), (16, 66135940), (20, 52908752), (26, 40699040), (32, 33067970), (40, 26454376), (52, 20349520), (64, 16533985), (65, 16279616), (80, 13227188), (104, 10174760), (130, 8139808), (160, 6613594), (208, 5087380), (260, 4069904), (320, 3306797), (416, 2543690), (520, 2034952), (832, 1271845), (1040, 1017476), (2080, 508738), (4160, 254369)]