13650260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52501}}^1$

素因数の和:52523

約数の個数: 24

約数和(自身を含む): 30871176

約数和(自身を除く): 17220916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52501, 105002, 210004, 262505, 525010, 682513, 1050020, 1365026, 2730052, 3412565, 6825130, 13650260]

約数ペア:

[(1, 13650260), (2, 6825130), (4, 3412565), (5, 2730052), (10, 1365026), (13, 1050020), (20, 682513), (26, 525010), (52, 262505), (65, 210004), (130, 105002), (260, 52501)]