22124620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 55415808

約数和(自身を除く): 33291188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 6871, 13742, 27484, 34355, 48097, 68710, 96194, 137420, 158033, 192388, 240485, 316066, 480970, 632132, 790165, 961940, 1106231, 1580330, 2212462, 3160660, 4424924, 5531155, 11062310, 22124620]

約数ペア:

[(1, 22124620), (2, 11062310), (4, 5531155), (5, 4424924), (7, 3160660), (10, 2212462), (14, 1580330), (20, 1106231), (23, 961940), (28, 790165), (35, 632132), (46, 480970), (70, 316066), (92, 240485), (115, 192388), (140, 158033), (161, 137420), (230, 96194), (322, 68710), (460, 48097), (644, 34355), (805, 27484), (1610, 13742), (3220, 6871)]