43785040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42101}}^1$

素因数の和:42127

約数の個数: 40

約数和(自身を含む): 109633608

約数和(自身を除く): 65848568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 42101, 84202, 168404, 210505, 336808, 421010, 547313, 673616, 842020, 1094626, 1684040, 2189252, 2736565, 3368080, 4378504, 5473130, 8757008, 10946260, 21892520, 43785040]

約数ペア:

[(1, 43785040), (2, 21892520), (4, 10946260), (5, 8757008), (8, 5473130), (10, 4378504), (13, 3368080), (16, 2736565), (20, 2189252), (26, 1684040), (40, 1094626), (52, 842020), (65, 673616), (80, 547313), (104, 421010), (130, 336808), (208, 210505), (260, 168404), (520, 84202), (1040, 42101)]