826175020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{2927}}^1$

素因数の和:4230

約数の個数: 48

約数和(自身を含む): 1894814208

約数和(自身を除く): 1068639188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1283, 2566, 2927, 5132, 5854, 6415, 11708, 12830, 14113, 14635, 25660, 28226, 29270, 32197, 56452, 58540, 64394, 70565, 128788, 141130, 160985, 282260, 321970, 643940, 3755341, 7510682, 15021364, 18776705, 37553410, 41308751, 75106820, 82617502, 165235004, 206543755, 413087510, 826175020]

約数ペア:

[(1, 826175020), (2, 413087510), (4, 206543755), (5, 165235004), (10, 82617502), (11, 75106820), (20, 41308751), (22, 37553410), (44, 18776705), (55, 15021364), (110, 7510682), (220, 3755341), (1283, 643940), (2566, 321970), (2927, 282260), (5132, 160985), (5854, 141130), (6415, 128788), (11708, 70565), (12830, 64394), (14113, 58540), (14635, 56452), (25660, 32197), (28226, 29270)]