13319120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5741}}^1$

素因数の和:5783

約数の個数: 40

約数和(自身を含む): 32040360

約数和(自身を除く): 18721240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 5741, 11482, 22964, 28705, 45928, 57410, 91856, 114820, 166489, 229640, 332978, 459280, 665956, 832445, 1331912, 1664890, 2663824, 3329780, 6659560, 13319120]

約数ペア:

[(1, 13319120), (2, 6659560), (4, 3329780), (5, 2663824), (8, 1664890), (10, 1331912), (16, 832445), (20, 665956), (29, 459280), (40, 332978), (58, 229640), (80, 166489), (116, 114820), (145, 91856), (232, 57410), (290, 45928), (464, 28705), (580, 22964), (1160, 11482), (2320, 5741)]