27499160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52883}}^1$

素因数の和:52907

約数の個数: 32

約数和(自身を含む): 66633840

約数和(自身を除く): 39134680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52883, 105766, 211532, 264415, 423064, 528830, 687479, 1057660, 1374958, 2115320, 2749916, 3437395, 5499832, 6874790, 13749580, 27499160]

約数ペア:

[(1, 27499160), (2, 13749580), (4, 6874790), (5, 5499832), (8, 3437395), (10, 2749916), (13, 2115320), (20, 1374958), (26, 1057660), (40, 687479), (52, 528830), (65, 423064), (104, 264415), (130, 211532), (260, 105766), (520, 52883)]