1085280223520

素因数分解:

$2^5\times 5^1\times {\mathrm{6783001397}}^1$

素因数の和:6783001412

約数の個数: 24

約数和(自身を含む): 2563974528444

約数和(自身を除く): 1478694304924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6783001397, 13566002794, 27132005588, 33915006985, 54264011176, 67830013970, 108528022352, 135660027940, 217056044704, 271320055880, 542640111760, 1085280223520]

約数ペア:

[(1, 1085280223520), (2, 542640111760), (4, 271320055880), (5, 217056044704), (8, 135660027940), (10, 108528022352), (16, 67830013970), (20, 54264011176), (32, 33915006985), (40, 27132005588), (80, 13566002794), (160, 6783001397)]