4736020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5507}}^1$

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 10178784

約数和(自身を除く): 5442764

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5507, 11014, 22028, 27535, 55070, 110140, 236801, 473602, 947204, 1184005, 2368010, 4736020]

約数ペア:

[(1, 4736020), (2, 2368010), (4, 1184005), (5, 947204), (10, 473602), (20, 236801), (43, 110140), (86, 55070), (172, 27535), (215, 22028), (430, 11014), (860, 5507)]