5243478609850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19249}}^1\times {\mathrm{32237}}^1$

素因数の和:51524

約数の個数: 72

約数和(自身を含む): 10561676548500

約数和(自身を除く): 5318197938650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 19249, 32237, 38498, 64474, 96245, 161185, 192490, 250237, 322370, 419081, 481225, 500474, 805925, 838162, 962450, 1251185, 1611850, 2095405, 2502370, 3253081, 4190810, 5448053, 6255925, 6506162, 10477025, 10896106, 12511850, 16265405, 20954050, 27240265, 32530810, 54480530, 81327025, 136201325, 162654050, 272402650, 620530013, 1241060026, 3102650065, 6205300130, 8066890169, 15513250325, 16133780338, 31026500650, 40334450845, 80668901690, 104869572197, 201672254225, 209739144394, 403344508450, 524347860985, 1048695721970, 2621739304925, 5243478609850]

約数ペア:

[(1, 5243478609850), (2, 2621739304925), (5, 1048695721970), (10, 524347860985), (13, 403344508450), (25, 209739144394), (26, 201672254225), (50, 104869572197), (65, 80668901690), (130, 40334450845), (169, 31026500650), (325, 16133780338), (338, 15513250325), (650, 8066890169), (845, 6205300130), (1690, 3102650065), (4225, 1241060026), (8450, 620530013), (19249, 272402650), (32237, 162654050), (38498, 136201325), (64474, 81327025), (96245, 54480530), (161185, 32530810), (192490, 27240265), (250237, 20954050), (322370, 16265405), (419081, 12511850), (481225, 10896106), (500474, 10477025), (805925, 6506162), (838162, 6255925), (962450, 5448053), (1251185, 4190810), (1611850, 3253081), (2095405, 2502370)]