5341540

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 11261880

約数和(自身を除く): 5920340

約数列:

[1, 2, 4, 5, 10, 20, 409, 653, 818, 1306, 1636, 2045, 2612, 3265, 4090, 6530, 8180, 13060, 267077, 534154, 1068308, 1335385, 2670770, 5341540]

約数ペア:

[(1, 5341540), (2, 2670770), (4, 1335385), (5, 1068308), (10, 534154), (20, 267077), (409, 13060), (653, 8180), (818, 6530), (1306, 4090), (1636, 3265), (2045, 2612)]