40068020

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4327}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 84344064

約数和(自身を除く): 44276044

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4327, 4630, 8654, 9260, 17308, 21635, 43270, 86540, 2003401, 4006802, 8013604, 10017005, 20034010, 40068020]

約数ペア:

[(1, 40068020), (2, 20034010), (4, 10017005), (5, 8013604), (10, 4006802), (20, 2003401), (463, 86540), (926, 43270), (1852, 21635), (2315, 17308), (4327, 9260), (4630, 8654)]