66005290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6427}}^1$

素因数の和:6526

約数の個数: 32

約数和(自身を含む): 129588480

約数和(自身を除く): 63583190

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 6427, 10270, 12854, 32135, 64270, 83551, 167102, 417755, 507733, 835510, 1015466, 2538665, 5077330, 6600529, 13201058, 33002645, 66005290]

約数ペア:

[(1, 66005290), (2, 33002645), (5, 13201058), (10, 6600529), (13, 5077330), (26, 2538665), (65, 1015466), (79, 835510), (130, 507733), (158, 417755), (395, 167102), (790, 83551), (1027, 64270), (2054, 32135), (5135, 12854), (6427, 10270)]