88897868860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1061087}}^1$

素因数の和:1061226

約数の個数: 48

約数和(自身を含む): 192523806720

約数和(自身を除く): 103625937860

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 590, 710, 1180, 1420, 4189, 8378, 16756, 20945, 41890, 83780, 1061087, 2122174, 4244348, 5305435, 10610870, 21221740, 62604133, 75337177, 125208266, 150674354, 250416532, 301348708, 313020665, 376685885, 626041330, 753371770, 1252082660, 1506743540, 4444893443, 8889786886, 17779573772, 22224467215, 44448934430, 88897868860]

約数ペア:

[(1, 88897868860), (2, 44448934430), (4, 22224467215), (5, 17779573772), (10, 8889786886), (20, 4444893443), (59, 1506743540), (71, 1252082660), (118, 753371770), (142, 626041330), (236, 376685885), (284, 313020665), (295, 301348708), (355, 250416532), (590, 150674354), (710, 125208266), (1180, 75337177), (1420, 62604133), (4189, 21221740), (8378, 10610870), (16756, 5305435), (20945, 4244348), (41890, 2122174), (83780, 1061087)]