897410361520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2373097}}^1$

素因数の和:2373302

約数の個数: 80

約数和(自身を含む): 2171669441760

約数和(自身を除く): 1274259080240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 163, 232, 290, 326, 464, 580, 652, 815, 1160, 1304, 1630, 2320, 2608, 3260, 4727, 6520, 9454, 13040, 18908, 23635, 37816, 47270, 75632, 94540, 189080, 378160, 2373097, 4746194, 9492388, 11865485, 18984776, 23730970, 37969552, 47461940, 68819813, 94923880, 137639626, 189847760, 275279252, 344099065, 386814811, 550558504, 688198130, 773629622, 1101117008, 1376396260, 1547259244, 1934074055, 2752792520, 3094518488, 3868148110, 5505585040, 6189036976, 7736296220, 11217629519, 15472592440, 22435259038, 30945184880, 44870518076, 56088147595, 89741036152, 112176295190, 179482072304, 224352590380, 448705180760, 897410361520]

約数ペア:

[(1, 897410361520), (2, 448705180760), (4, 224352590380), (5, 179482072304), (8, 112176295190), (10, 89741036152), (16, 56088147595), (20, 44870518076), (29, 30945184880), (40, 22435259038), (58, 15472592440), (80, 11217629519), (116, 7736296220), (145, 6189036976), (163, 5505585040), (232, 3868148110), (290, 3094518488), (326, 2752792520), (464, 1934074055), (580, 1547259244), (652, 1376396260), (815, 1101117008), (1160, 773629622), (1304, 688198130), (1630, 550558504), (2320, 386814811), (2608, 344099065), (3260, 275279252), (4727, 189847760), (6520, 137639626), (9454, 94923880), (13040, 68819813), (18908, 47461940), (23635, 37969552), (37816, 23730970), (47270, 18984776), (75632, 11865485), (94540, 9492388), (189080, 4746194), (378160, 2373097)]