219469760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36097}}^1$

素因数の和:36133

約数の個数: 56

約数和(自身を含む): 550133520

約数和(自身を除く): 330663760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 36097, 72194, 144388, 180485, 288776, 360970, 577552, 685843, 721940, 1155104, 1371686, 1443880, 2310208, 2743372, 2887760, 3429215, 5486744, 5775520, 6858430, 10973488, 11551040, 13716860, 21946976, 27433720, 43893952, 54867440, 109734880, 219469760]

約数ペア:

[(1, 219469760), (2, 109734880), (4, 54867440), (5, 43893952), (8, 27433720), (10, 21946976), (16, 13716860), (19, 11551040), (20, 10973488), (32, 6858430), (38, 5775520), (40, 5486744), (64, 3429215), (76, 2887760), (80, 2743372), (95, 2310208), (152, 1443880), (160, 1371686), (190, 1155104), (304, 721940), (320, 685843), (380, 577552), (608, 360970), (760, 288776), (1216, 180485), (1520, 144388), (3040, 72194), (6080, 36097)]