3118240

素因数分解:

$2^5\times 5^1\times {\mathrm{19489}}^1$

素因数の和:19504

約数の個数: 24

約数和(自身を含む): 7367220

約数和(自身を除く): 4248980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 19489, 38978, 77956, 97445, 155912, 194890, 311824, 389780, 623648, 779560, 1559120, 3118240]

約数ペア:

[(1, 3118240), (2, 1559120), (4, 779560), (5, 623648), (8, 389780), (10, 311824), (16, 194890), (20, 155912), (32, 97445), (40, 77956), (80, 38978), (160, 19489)]