58921180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 127822464

約数和(自身を除く): 68901284

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 131, 172, 215, 262, 430, 523, 524, 655, 860, 1046, 1310, 2092, 2615, 2620, 5230, 5633, 10460, 11266, 22489, 22532, 28165, 44978, 56330, 68513, 89956, 112445, 112660, 137026, 224890, 274052, 342565, 449780, 685130, 1370260, 2946059, 5892118, 11784236, 14730295, 29460590, 58921180]

約数ペア:

[(1, 58921180), (2, 29460590), (4, 14730295), (5, 11784236), (10, 5892118), (20, 2946059), (43, 1370260), (86, 685130), (131, 449780), (172, 342565), (215, 274052), (262, 224890), (430, 137026), (523, 112660), (524, 112445), (655, 89956), (860, 68513), (1046, 56330), (1310, 44978), (2092, 28165), (2615, 22532), (2620, 22489), (5230, 11266), (5633, 10460)]