1159252880

素因数分解:

$2^4\times 5^1\times {\mathrm{14490661}}^1$

素因数の和:14490674

約数の個数: 20

約数和(自身を含む): 2695263132

約数和(自身を除く): 1536010252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14490661, 28981322, 57962644, 72453305, 115925288, 144906610, 231850576, 289813220, 579626440, 1159252880]

約数ペア:

[(1, 1159252880), (2, 579626440), (4, 289813220), (5, 231850576), (8, 144906610), (10, 115925288), (16, 72453305), (20, 57962644), (40, 28981322), (80, 14490661)]