11185385680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19973903}}^1$

素因数の和:19973923

約数の個数: 40

約数和(自身を含む): 29721169152

約数和(自身を除く): 18535783472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19973903, 39947806, 79895612, 99869515, 139817321, 159791224, 199739030, 279634642, 319582448, 399478060, 559269284, 699086605, 798956120, 1118538568, 1398173210, 1597912240, 2237077136, 2796346420, 5592692840, 11185385680]

約数ペア:

[(1, 11185385680), (2, 5592692840), (4, 2796346420), (5, 2237077136), (7, 1597912240), (8, 1398173210), (10, 1118538568), (14, 798956120), (16, 699086605), (20, 559269284), (28, 399478060), (35, 319582448), (40, 279634642), (56, 199739030), (70, 159791224), (80, 139817321), (112, 99869515), (140, 79895612), (280, 39947806), (560, 19973903)]