45656540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53089}}^1$

素因数の和:53141

約数の個数: 24

約数和(自身を含む): 98110320

約数和(自身を除く): 52453780

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 53089, 106178, 212356, 265445, 530890, 1061780, 2282827, 4565654, 9131308, 11414135, 22828270, 45656540]

約数ペア:

[(1, 45656540), (2, 22828270), (4, 11414135), (5, 9131308), (10, 4565654), (20, 2282827), (43, 1061780), (86, 530890), (172, 265445), (215, 212356), (430, 106178), (860, 53089)]