4151540

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 8763552

約数和(自身を除く): 4612012

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 827, 1004, 1255, 1654, 2510, 3308, 4135, 5020, 8270, 16540, 207577, 415154, 830308, 1037885, 2075770, 4151540]

約数ペア:

[(1, 4151540), (2, 2075770), (4, 1037885), (5, 830308), (10, 415154), (20, 207577), (251, 16540), (502, 8270), (827, 5020), (1004, 4135), (1255, 3308), (1654, 2510)]