40370210

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{24767}}^1$

素因数の和:24937

約数の個数: 16

約数和(自身を含む): 73115136

約数和(自身を除く): 32744926

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 24767, 49534, 123835, 247670, 4037021, 8074042, 20185105, 40370210]

約数ペア:

[(1, 40370210), (2, 20185105), (5, 8074042), (10, 4037021), (163, 247670), (326, 123835), (815, 49534), (1630, 24767)]