105886040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203627}}^1$

素因数の和:203651

約数の個数: 32

約数和(自身を含む): 256571280

約数和(自身を除く): 150685240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 203627, 407254, 814508, 1018135, 1629016, 2036270, 2647151, 4072540, 5294302, 8145080, 10588604, 13235755, 21177208, 26471510, 52943020, 105886040]

約数ペア:

[(1, 105886040), (2, 52943020), (4, 26471510), (5, 21177208), (8, 13235755), (10, 10588604), (13, 8145080), (20, 5294302), (26, 4072540), (40, 2647151), (52, 2036270), (65, 1629016), (104, 1018135), (130, 814508), (260, 407254), (520, 203627)]