184488140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 403250400

約数和(自身を除く): 218762260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 290, 358, 580, 716, 895, 1777, 1790, 3554, 3580, 5191, 7108, 8885, 10382, 17770, 20764, 25955, 35540, 51533, 51910, 103066, 103820, 206132, 257665, 318083, 515330, 636166, 1030660, 1272332, 1590415, 3180830, 6361660, 9224407, 18448814, 36897628, 46122035, 92244070, 184488140]

約数ペア:

[(1, 184488140), (2, 92244070), (4, 46122035), (5, 36897628), (10, 18448814), (20, 9224407), (29, 6361660), (58, 3180830), (116, 1590415), (145, 1272332), (179, 1030660), (290, 636166), (358, 515330), (580, 318083), (716, 257665), (895, 206132), (1777, 103820), (1790, 103066), (3554, 51910), (3580, 51533), (5191, 35540), (7108, 25955), (8885, 20764), (10382, 17770)]