16487834789990

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1237}}^1\times {\mathrm{1619549}}^1$

素因数の和:1621616

約数の個数: 32

約数和(自身を含む): 29738203012800

約数和(自身を除く): 13250368222810

約数列:

[1, 2, 5, 10, 823, 1237, 1646, 2474, 4115, 6185, 8230, 12370, 1018051, 1619549, 2036102, 3239098, 5090255, 8097745, 10180510, 16195490, 1332888827, 2003382113, 2665777654, 4006764226, 6664444135, 10016910565, 13328888270, 20033821130, 1648783478999, 3297566957998, 8243917394995, 16487834789990]

約数ペア:

[(1, 16487834789990), (2, 8243917394995), (5, 3297566957998), (10, 1648783478999), (823, 20033821130), (1237, 13328888270), (1646, 10016910565), (2474, 6664444135), (4115, 4006764226), (6185, 2665777654), (8230, 2003382113), (12370, 1332888827), (1018051, 16195490), (1619549, 10180510), (2036102, 8097745), (3239098, 5090255)]