88716460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{90527}}^1$

素因数の和:90550

約数の個数: 36

約数和(自身を含む): 216724032

約数和(自身を除く): 128007572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 90527, 181054, 362108, 452635, 633689, 905270, 1267378, 1810540, 2534756, 3168445, 4435823, 6336890, 8871646, 12673780, 17743292, 22179115, 44358230, 88716460]

約数ペア:

[(1, 88716460), (2, 44358230), (4, 22179115), (5, 17743292), (7, 12673780), (10, 8871646), (14, 6336890), (20, 4435823), (28, 3168445), (35, 2534756), (49, 1810540), (70, 1267378), (98, 905270), (140, 633689), (196, 452635), (245, 362108), (490, 181054), (980, 90527)]