23033140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88589}}^1$

素因数の和:88611

約数の個数: 24

約数和(自身を含む): 52090920

約数和(自身を除く): 29057780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88589, 177178, 354356, 442945, 885890, 1151657, 1771780, 2303314, 4606628, 5758285, 11516570, 23033140]

約数ペア:

[(1, 23033140), (2, 11516570), (4, 5758285), (5, 4606628), (10, 2303314), (13, 1771780), (20, 1151657), (26, 885890), (52, 442945), (65, 354356), (130, 177178), (260, 88589)]