1030203640

素因数分解:

$2^3\times 5^1\times {\mathrm{25755091}}^1$

素因数の和:25755102

約数の個数: 16

約数和(自身を含む): 2317958280

約数和(自身を除く): 1287754640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25755091, 51510182, 103020364, 128775455, 206040728, 257550910, 515101820, 1030203640]

約数ペア:

[(1, 1030203640), (2, 515101820), (4, 257550910), (5, 206040728), (8, 128775455), (10, 103020364), (20, 51510182), (40, 25755091)]