437019432880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{76940041}}^1$

素因数の和:76940125

約数の個数: 40

約数和(自身を含む): 1030381042464

約数和(自身を除く): 593361609584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 76940041, 153880082, 307760164, 384700205, 615520328, 769400410, 1231040656, 1538800820, 3077601640, 5462742911, 6155203280, 10925485822, 21850971644, 27313714555, 43701943288, 54627429110, 87403886576, 109254858220, 218509716440, 437019432880]

約数ペア:

[(1, 437019432880), (2, 218509716440), (4, 109254858220), (5, 87403886576), (8, 54627429110), (10, 43701943288), (16, 27313714555), (20, 21850971644), (40, 10925485822), (71, 6155203280), (80, 5462742911), (142, 3077601640), (284, 1538800820), (355, 1231040656), (568, 769400410), (710, 615520328), (1136, 384700205), (1420, 307760164), (2840, 153880082), (5680, 76940041)]