118197280

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4127}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 280869120

約数和(自身を除く): 162671840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4127, 5728, 7160, 8254, 14320, 16508, 20635, 28640, 33016, 41270, 66032, 82540, 132064, 165080, 330160, 660320, 738733, 1477466, 2954932, 3693665, 5909864, 7387330, 11819728, 14774660, 23639456, 29549320, 59098640, 118197280]

約数ペア:

[(1, 118197280), (2, 59098640), (4, 29549320), (5, 23639456), (8, 14774660), (10, 11819728), (16, 7387330), (20, 5909864), (32, 3693665), (40, 2954932), (80, 1477466), (160, 738733), (179, 660320), (358, 330160), (716, 165080), (895, 132064), (1432, 82540), (1790, 66032), (2864, 41270), (3580, 33016), (4127, 28640), (5728, 20635), (7160, 16508), (8254, 14320)]