5565040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5377

約数の個数: 40

約数和(自身を含む): 13936608

約数和(自身を除く): 8371568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5351, 10702, 21404, 26755, 42808, 53510, 69563, 85616, 107020, 139126, 214040, 278252, 347815, 428080, 556504, 695630, 1113008, 1391260, 2782520, 5565040]

約数ペア:

[(1, 5565040), (2, 2782520), (4, 1391260), (5, 1113008), (8, 695630), (10, 556504), (13, 428080), (16, 347815), (20, 278252), (26, 214040), (40, 139126), (52, 107020), (65, 85616), (80, 69563), (104, 53510), (130, 42808), (208, 26755), (260, 21404), (520, 10702), (1040, 5351)]