1300972508740

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1\times {\mathrm{535481}}^1$

素因数の和:536188

約数の個数: 48

約数和(自身を含む): 2747768050944

約数和(自身を除く): 1446795542204

約数列:

[1, 2, 4, 5, 10, 20, 331, 367, 662, 734, 1324, 1468, 1655, 1835, 3310, 3670, 6620, 7340, 121477, 242954, 485908, 535481, 607385, 1070962, 1214770, 2141924, 2429540, 2677405, 5354810, 10709620, 177244211, 196521527, 354488422, 393043054, 708976844, 786086108, 886221055, 982607635, 1772442110, 1965215270, 3544884220, 3930430540, 65048625437, 130097250874, 260194501748, 325243127185, 650486254370, 1300972508740]

約数ペア:

[(1, 1300972508740), (2, 650486254370), (4, 325243127185), (5, 260194501748), (10, 130097250874), (20, 65048625437), (331, 3930430540), (367, 3544884220), (662, 1965215270), (734, 1772442110), (1324, 982607635), (1468, 886221055), (1655, 786086108), (1835, 708976844), (3310, 393043054), (3670, 354488422), (6620, 196521527), (7340, 177244211), (121477, 10709620), (242954, 5354810), (485908, 2677405), (535481, 2429540), (607385, 2141924), (1070962, 1214770)]