67535260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259751}}^1$

素因数の和:259773

約数の個数: 24

約数和(自身を含む): 152734176

約数和(自身を除く): 85198916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 259751, 519502, 1039004, 1298755, 2597510, 3376763, 5195020, 6753526, 13507052, 16883815, 33767630, 67535260]

約数ペア:

[(1, 67535260), (2, 33767630), (4, 16883815), (5, 13507052), (10, 6753526), (13, 5195020), (20, 3376763), (26, 2597510), (52, 1298755), (65, 1039004), (130, 519502), (260, 259751)]