124645040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119851}}^1$

素因数の和:119877

約数の個数: 40

約数和(自身を含む): 312094608

約数和(自身を除く): 187449568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 119851, 239702, 479404, 599255, 958808, 1198510, 1558063, 1917616, 2397020, 3116126, 4794040, 6232252, 7790315, 9588080, 12464504, 15580630, 24929008, 31161260, 62322520, 124645040]

約数ペア:

[(1, 124645040), (2, 62322520), (4, 31161260), (5, 24929008), (8, 15580630), (10, 12464504), (13, 9588080), (16, 7790315), (20, 6232252), (26, 4794040), (40, 3116126), (52, 2397020), (65, 1917616), (80, 1558063), (104, 1198510), (130, 958808), (208, 599255), (260, 479404), (520, 239702), (1040, 119851)]