171444430040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{329700827}}^1$

素因数の和:329700851

約数の個数: 32

約数和(自身を含む): 415423043280

約数和(自身を除く): 243978613240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 329700827, 659401654, 1318803308, 1648504135, 2637606616, 3297008270, 4286110751, 6594016540, 8572221502, 13188033080, 17144443004, 21430553755, 34288886008, 42861107510, 85722215020, 171444430040]

約数ペア:

[(1, 171444430040), (2, 85722215020), (4, 42861107510), (5, 34288886008), (8, 21430553755), (10, 17144443004), (13, 13188033080), (20, 8572221502), (26, 6594016540), (40, 4286110751), (52, 3297008270), (65, 2637606616), (104, 1648504135), (130, 1318803308), (260, 659401654), (520, 329700827)]