5400460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20793

約数の個数: 24

約数和(自身を含む): 12213936

約数和(自身を除く): 6813476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20771, 41542, 83084, 103855, 207710, 270023, 415420, 540046, 1080092, 1350115, 2700230, 5400460]

約数ペア:

[(1, 5400460), (2, 2700230), (4, 1350115), (5, 1080092), (10, 540046), (13, 415420), (20, 270023), (26, 207710), (52, 103855), (65, 83084), (130, 41542), (260, 20771)]