543448220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10463}}^1$

素因数の和:10539

約数の個数: 72

約数和(自身を含む): 1352744064

約数和(自身を除く): 809295844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 10463, 12985, 20926, 25970, 41852, 51940, 52315, 73241, 104630, 146482, 209260, 292964, 366205, 512687, 554539, 732410, 1025374, 1109078, 1464820, 2050748, 2218156, 2563435, 2772695, 3881773, 5126870, 5545390, 7763546, 10253740, 11090780, 15527092, 19408865, 27172411, 38817730, 54344822, 77635460, 108689644, 135862055, 271724110, 543448220]

約数ペア:

[(1, 543448220), (2, 271724110), (4, 135862055), (5, 108689644), (7, 77635460), (10, 54344822), (14, 38817730), (20, 27172411), (28, 19408865), (35, 15527092), (49, 11090780), (53, 10253740), (70, 7763546), (98, 5545390), (106, 5126870), (140, 3881773), (196, 2772695), (212, 2563435), (245, 2218156), (265, 2050748), (371, 1464820), (490, 1109078), (530, 1025374), (742, 732410), (980, 554539), (1060, 512687), (1484, 366205), (1855, 292964), (2597, 209260), (3710, 146482), (5194, 104630), (7420, 73241), (10388, 52315), (10463, 51940), (12985, 41852), (20926, 25970)]