2769112640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1236211}}^1$

素因数の和:1236235

約数の個数: 56

約数和(自身を含む): 7535948352

約数和(自身を除く): 4766835712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1236211, 2472422, 4944844, 6181055, 8653477, 9889688, 12362110, 17306954, 19779376, 24724220, 34613908, 39558752, 43267385, 49448440, 69227816, 79117504, 86534770, 98896880, 138455632, 173069540, 197793760, 276911264, 346139080, 395587520, 553822528, 692278160, 1384556320, 2769112640]

約数ペア:

[(1, 2769112640), (2, 1384556320), (4, 692278160), (5, 553822528), (7, 395587520), (8, 346139080), (10, 276911264), (14, 197793760), (16, 173069540), (20, 138455632), (28, 98896880), (32, 86534770), (35, 79117504), (40, 69227816), (56, 49448440), (64, 43267385), (70, 39558752), (80, 34613908), (112, 24724220), (140, 19779376), (160, 17306954), (224, 12362110), (280, 9889688), (320, 8653477), (448, 6181055), (560, 4944844), (1120, 2472422), (2240, 1236211)]