103678452320

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3289291}}^1$

素因数の和:3289503

約数の個数: 48

約数和(自身を含む): 246183770448

約数和(自身を除く): 142505318128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 15760, 31520, 3289291, 6578582, 13157164, 16446455, 26314328, 32892910, 52628656, 65785820, 105257312, 131571640, 263143280, 526286560, 647990327, 1295980654, 2591961308, 3239951635, 5183922616, 6479903270, 10367845232, 12959806540, 20735690464, 25919613080, 51839226160, 103678452320]

約数ペア:

[(1, 103678452320), (2, 51839226160), (4, 25919613080), (5, 20735690464), (8, 12959806540), (10, 10367845232), (16, 6479903270), (20, 5183922616), (32, 3239951635), (40, 2591961308), (80, 1295980654), (160, 647990327), (197, 526286560), (394, 263143280), (788, 131571640), (985, 105257312), (1576, 65785820), (1970, 52628656), (3152, 32892910), (3940, 26314328), (6304, 16446455), (7880, 13157164), (15760, 6578582), (31520, 3289291)]