130730800

素因数分解:

$2^4\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1366

約数の個数: 60

約数和(自身を含む): 315377136

約数和(自身を除く): 184646336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 317, 400, 634, 1031, 1268, 1585, 2062, 2536, 3170, 4124, 5072, 5155, 6340, 7925, 8248, 10310, 12680, 15850, 16496, 20620, 25360, 25775, 31700, 41240, 51550, 63400, 82480, 103100, 126800, 206200, 326827, 412400, 653654, 1307308, 1634135, 2614616, 3268270, 5229232, 6536540, 8170675, 13073080, 16341350, 26146160, 32682700, 65365400, 130730800]

約数ペア:

[(1, 130730800), (2, 65365400), (4, 32682700), (5, 26146160), (8, 16341350), (10, 13073080), (16, 8170675), (20, 6536540), (25, 5229232), (40, 3268270), (50, 2614616), (80, 1634135), (100, 1307308), (200, 653654), (317, 412400), (400, 326827), (634, 206200), (1031, 126800), (1268, 103100), (1585, 82480), (2062, 63400), (2536, 51550), (3170, 41240), (4124, 31700), (5072, 25775), (5155, 25360), (6340, 20620), (7925, 16496), (8248, 15850), (10310, 12680)]