43005040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41351}}^1$

素因数の和:41377

約数の個数: 40

約数和(自身を含む): 107680608

約数和(自身を除く): 64675568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 41351, 82702, 165404, 206755, 330808, 413510, 537563, 661616, 827020, 1075126, 1654040, 2150252, 2687815, 3308080, 4300504, 5375630, 8601008, 10751260, 21502520, 43005040]

約数ペア:

[(1, 43005040), (2, 21502520), (4, 10751260), (5, 8601008), (8, 5375630), (10, 4300504), (13, 3308080), (16, 2687815), (20, 2150252), (26, 1654040), (40, 1075126), (52, 827020), (65, 661616), (80, 537563), (104, 413510), (130, 330808), (208, 206755), (260, 165404), (520, 82702), (1040, 41351)]