38073040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6703}}^1$

素因数の和:6787

約数の個数: 40

約数和(自身を含む): 89779968

約数和(自身を除く): 51706928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 6703, 13406, 26812, 33515, 53624, 67030, 107248, 134060, 268120, 475913, 536240, 951826, 1903652, 2379565, 3807304, 4759130, 7614608, 9518260, 19036520, 38073040]

約数ペア:

[(1, 38073040), (2, 19036520), (4, 9518260), (5, 7614608), (8, 4759130), (10, 3807304), (16, 2379565), (20, 1903652), (40, 951826), (71, 536240), (80, 475913), (142, 268120), (284, 134060), (355, 107248), (568, 67030), (710, 53624), (1136, 33515), (1420, 26812), (2840, 13406), (5680, 6703)]