4085510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 8642592

約数和(自身を除く): 4557082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2857, 5714, 14285, 28570, 31427, 37141, 62854, 74282, 157135, 185705, 314270, 371410, 408551, 817102, 2042755, 4085510]

約数ペア:

[(1, 4085510), (2, 2042755), (5, 817102), (10, 408551), (11, 371410), (13, 314270), (22, 185705), (26, 157135), (55, 74282), (65, 62854), (110, 37141), (130, 31427), (143, 28570), (286, 14285), (715, 5714), (1430, 2857)]