65005130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 123047424

約数和(自身を除く): 58042294

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 2063, 3151, 4126, 6302, 10315, 15755, 20630, 31510, 47449, 94898, 237245, 282631, 474490, 565262, 1413155, 2826310, 6500513, 13001026, 32502565, 65005130]

約数ペア:

[(1, 65005130), (2, 32502565), (5, 13001026), (10, 6500513), (23, 2826310), (46, 1413155), (115, 565262), (137, 474490), (230, 282631), (274, 237245), (685, 94898), (1370, 47449), (2063, 31510), (3151, 20630), (4126, 15755), (6302, 10315)]