100280128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2871

約数の個数: 56

約数和(自身を含む): 219362528

約数和(自身を除く): 119082400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 2803, 4472, 5606, 8944, 11212, 17888, 22424, 35776, 36439, 44848, 72878, 89696, 120529, 145756, 179392, 241058, 291512, 482116, 583024, 964232, 1166048, 1566877, 1928464, 2332096, 3133754, 3856928, 6267508, 7713856, 12535016, 25070032, 50140064, 100280128]

約数ペア:

[(1, 100280128), (2, 50140064), (4, 25070032), (8, 12535016), (13, 7713856), (16, 6267508), (26, 3856928), (32, 3133754), (43, 2332096), (52, 1928464), (64, 1566877), (86, 1166048), (104, 964232), (172, 583024), (208, 482116), (344, 291512), (416, 241058), (559, 179392), (688, 145756), (832, 120529), (1118, 89696), (1376, 72878), (2236, 44848), (2752, 36439), (2803, 35776), (4472, 22424), (5606, 17888), (8944, 11212)]