23034980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12941}}^1$

素因数の和:13039

約数の個数: 24

約数和(自身を含む): 48920760

約数和(自身を除く): 25885780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 12941, 25882, 51764, 64705, 129410, 258820, 1151749, 2303498, 4606996, 5758745, 11517490, 23034980]

約数ペア:

[(1, 23034980), (2, 11517490), (4, 5758745), (5, 4606996), (10, 2303498), (20, 1151749), (89, 258820), (178, 129410), (356, 64705), (445, 51764), (890, 25882), (1780, 12941)]