26559260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14593}}^1$

素因数の和:14622

約数の個数: 48

約数和(自身を含む): 68650176

約数和(自身を除く): 42090916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14593, 29186, 58372, 72965, 102151, 145930, 189709, 204302, 291860, 379418, 408604, 510755, 758836, 948545, 1021510, 1327963, 1897090, 2043020, 2655926, 3794180, 5311852, 6639815, 13279630, 26559260]

約数ペア:

[(1, 26559260), (2, 13279630), (4, 6639815), (5, 5311852), (7, 3794180), (10, 2655926), (13, 2043020), (14, 1897090), (20, 1327963), (26, 1021510), (28, 948545), (35, 758836), (52, 510755), (65, 408604), (70, 379418), (91, 291860), (130, 204302), (140, 189709), (182, 145930), (260, 102151), (364, 72965), (455, 58372), (910, 29186), (1820, 14593)]