5147521700

素因数分解:

$2^2\times 5^2\times {\mathrm{3217}}^1\times {\mathrm{16001}}^1$

素因数の和:19232

約数の個数: 36

約数和(自身を含む): 11174292612

約数和(自身を除く): 6026770912

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3217, 6434, 12868, 16001, 16085, 32002, 32170, 64004, 64340, 80005, 80425, 160010, 160850, 320020, 321700, 400025, 800050, 1600100, 51475217, 102950434, 205900868, 257376085, 514752170, 1029504340, 1286880425, 2573760850, 5147521700]

約数ペア:

[(1, 5147521700), (2, 2573760850), (4, 1286880425), (5, 1029504340), (10, 514752170), (20, 257376085), (25, 205900868), (50, 102950434), (100, 51475217), (3217, 1600100), (6434, 800050), (12868, 400025), (16001, 321700), (16085, 320020), (32002, 160850), (32170, 160010), (64004, 80425), (64340, 80005)]