148640366950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{157433}}^1$

素因数の和:158289

約数の個数: 48

約数和(自身を含む): 288844789536

約数和(自身を除く): 140204422586

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 821, 1150, 1642, 4105, 8210, 18883, 20525, 37766, 41050, 94415, 157433, 188830, 314866, 472075, 787165, 944150, 1574330, 3620959, 3935825, 7241918, 7871650, 18104795, 36209590, 90523975, 129252493, 181047950, 258504986, 646262465, 1292524930, 2972807339, 3231312325, 5945614678, 6462624650, 14864036695, 29728073390, 74320183475, 148640366950]

約数ペア:

[(1, 148640366950), (2, 74320183475), (5, 29728073390), (10, 14864036695), (23, 6462624650), (25, 5945614678), (46, 3231312325), (50, 2972807339), (115, 1292524930), (230, 646262465), (575, 258504986), (821, 181047950), (1150, 129252493), (1642, 90523975), (4105, 36209590), (8210, 18104795), (18883, 7871650), (20525, 7241918), (37766, 3935825), (41050, 3620959), (94415, 1574330), (157433, 944150), (188830, 787165), (314866, 472075)]