66713530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5081}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 130627728

約数和(自身を除く): 63914198

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 5081, 6565, 10162, 13130, 25405, 50810, 66053, 132106, 330265, 513181, 660530, 1026362, 2565905, 5131810, 6671353, 13342706, 33356765, 66713530]

約数ペア:

[(1, 66713530), (2, 33356765), (5, 13342706), (10, 6671353), (13, 5131810), (26, 2565905), (65, 1026362), (101, 660530), (130, 513181), (202, 330265), (505, 132106), (1010, 66053), (1313, 50810), (2626, 25405), (5081, 13130), (6565, 10162)]