4469080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 12545280

約数和(自身を除く): 8076200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1451, 1540, 2902, 3080, 5804, 7255, 10157, 11608, 14510, 15961, 20314, 29020, 31922, 40628, 50785, 58040, 63844, 79805, 81256, 101570, 111727, 127688, 159610, 203140, 223454, 319220, 406280, 446908, 558635, 638440, 893816, 1117270, 2234540, 4469080]

約数ペア:

[(1, 4469080), (2, 2234540), (4, 1117270), (5, 893816), (7, 638440), (8, 558635), (10, 446908), (11, 406280), (14, 319220), (20, 223454), (22, 203140), (28, 159610), (35, 127688), (40, 111727), (44, 101570), (55, 81256), (56, 79805), (70, 63844), (77, 58040), (88, 50785), (110, 40628), (140, 31922), (154, 29020), (220, 20314), (280, 15961), (308, 14510), (385, 11608), (440, 10157), (616, 7255), (770, 5804), (1451, 3080), (1540, 2902)]