745296850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13297}}^1$

素因数の和:13387

約数の個数: 48

約数和(自身を含む): 1484056800

約数和(自身を除く): 738759950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1475, 2242, 2950, 5605, 11210, 13297, 26594, 28025, 56050, 66485, 132970, 252643, 332425, 505286, 664850, 784523, 1263215, 1569046, 2526430, 3922615, 6316075, 7845230, 12632150, 14905937, 19613075, 29811874, 39226150, 74529685, 149059370, 372648425, 745296850]

約数ペア:

[(1, 745296850), (2, 372648425), (5, 149059370), (10, 74529685), (19, 39226150), (25, 29811874), (38, 19613075), (50, 14905937), (59, 12632150), (95, 7845230), (118, 6316075), (190, 3922615), (295, 2526430), (475, 1569046), (590, 1263215), (950, 784523), (1121, 664850), (1475, 505286), (2242, 332425), (2950, 252643), (5605, 132970), (11210, 66485), (13297, 56050), (26594, 28025)]