38095804540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18493109}}^1$

素因数の和:18493221

約数の個数: 24

約数和(自身を含む): 80777904480

約数和(自身を除く): 42682099940

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 18493109, 36986218, 73972436, 92465545, 184931090, 369862180, 1904790227, 3809580454, 7619160908, 9523951135, 19047902270, 38095804540]

約数ペア:

[(1, 38095804540), (2, 19047902270), (4, 9523951135), (5, 7619160908), (10, 3809580454), (20, 1904790227), (103, 369862180), (206, 184931090), (412, 92465545), (515, 73972436), (1030, 36986218), (2060, 18493109)]