63449120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{8093}}^1$

素因数の和:8122

約数の個数: 72

約数和(自身を含む): 174393324

約数和(自身を除く): 110944204

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 8093, 16186, 32372, 40465, 56651, 64744, 80930, 113302, 129488, 161860, 226604, 258976, 283255, 323720, 396557, 453208, 566510, 647440, 793114, 906416, 1133020, 1294880, 1586228, 1812832, 1982785, 2266040, 3172456, 3965570, 4532080, 6344912, 7931140, 9064160, 12689824, 15862280, 31724560, 63449120]

約数ペア:

[(1, 63449120), (2, 31724560), (4, 15862280), (5, 12689824), (7, 9064160), (8, 7931140), (10, 6344912), (14, 4532080), (16, 3965570), (20, 3172456), (28, 2266040), (32, 1982785), (35, 1812832), (40, 1586228), (49, 1294880), (56, 1133020), (70, 906416), (80, 793114), (98, 647440), (112, 566510), (140, 453208), (160, 396557), (196, 323720), (224, 283255), (245, 258976), (280, 226604), (392, 161860), (490, 129488), (560, 113302), (784, 80930), (980, 64744), (1120, 56651), (1568, 40465), (1960, 32372), (3920, 16186), (7840, 8093)]