260039142715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{115316693}}^1$

素因数の和:115316750

約数の個数: 16

約数和(自身を含む): 348717682656

約数和(自身を除く): 88678539941

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 115316693, 576583465, 1268483623, 4727984413, 6342418115, 23639922065, 52007828543, 260039142715]

約数ペア:

[(1, 260039142715), (5, 52007828543), (11, 23639922065), (41, 6342418115), (55, 4727984413), (205, 1268483623), (451, 576583465), (2255, 115316693)]