23589040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4237

約数の個数: 40

約数和(自身を含む): 55630368

約数和(自身を除く): 32041328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4153, 5680, 8306, 16612, 20765, 33224, 41530, 66448, 83060, 166120, 294863, 332240, 589726, 1179452, 1474315, 2358904, 2948630, 4717808, 5897260, 11794520, 23589040]

約数ペア:

[(1, 23589040), (2, 11794520), (4, 5897260), (5, 4717808), (8, 2948630), (10, 2358904), (16, 1474315), (20, 1179452), (40, 589726), (71, 332240), (80, 294863), (142, 166120), (284, 83060), (355, 66448), (568, 41530), (710, 33224), (1136, 20765), (1420, 16612), (2840, 8306), (4153, 5680)]