49209963280

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2003663}}^1$

素因数の和:2003983

約数の個数: 40

約数和(自身を含む): 114785903232

約数和(自身を除く): 65575939952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 12280, 24560, 2003663, 4007326, 8014652, 10018315, 16029304, 20036630, 32058608, 40073260, 80146520, 160293040, 615124541, 1230249082, 2460498164, 3075622705, 4920996328, 6151245410, 9841992656, 12302490820, 24604981640, 49209963280]

約数ペア:

[(1, 49209963280), (2, 24604981640), (4, 12302490820), (5, 9841992656), (8, 6151245410), (10, 4920996328), (16, 3075622705), (20, 2460498164), (40, 1230249082), (80, 615124541), (307, 160293040), (614, 80146520), (1228, 40073260), (1535, 32058608), (2456, 20036630), (3070, 16029304), (4912, 10018315), (6140, 8014652), (12280, 4007326), (24560, 2003663)]