4159120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1061}}^1$

素因数の和:1088

約数の個数: 60

約数和(自身を含む): 11259324

約数和(自身を除く): 7100204

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1061, 1960, 2122, 3920, 4244, 5305, 7427, 8488, 10610, 14854, 16976, 21220, 29708, 37135, 42440, 51989, 59416, 74270, 84880, 103978, 118832, 148540, 207956, 259945, 297080, 415912, 519890, 594160, 831824, 1039780, 2079560, 4159120]

約数ペア:

[(1, 4159120), (2, 2079560), (4, 1039780), (5, 831824), (7, 594160), (8, 519890), (10, 415912), (14, 297080), (16, 259945), (20, 207956), (28, 148540), (35, 118832), (40, 103978), (49, 84880), (56, 74270), (70, 59416), (80, 51989), (98, 42440), (112, 37135), (140, 29708), (196, 21220), (245, 16976), (280, 14854), (392, 10610), (490, 8488), (560, 7427), (784, 5305), (980, 4244), (1061, 3920), (1960, 2122)]