99681298760

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7528799}}^1$

素因数の和:7529141

約数の個数: 32

約数和(自身を含む): 224960544000

約数和(自身を除く): 125279245240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 7528799, 15057598, 30115196, 37643995, 60230392, 75287990, 150575980, 301151960, 2492032469, 4984064938, 9968129876, 12460162345, 19936259752, 24920324690, 49840649380, 99681298760]

約数ペア:

[(1, 99681298760), (2, 49840649380), (4, 24920324690), (5, 19936259752), (8, 12460162345), (10, 9968129876), (20, 4984064938), (40, 2492032469), (331, 301151960), (662, 150575980), (1324, 75287990), (1655, 60230392), (2648, 37643995), (3310, 30115196), (6620, 15057598), (13240, 7528799)]