825366958540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1\times {\mathrm{199261}}^1$

素因数の和:202258

約数の個数: 48

約数和(自身を含む): 1758294264384

約数和(自身を除く): 932927305844

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2917, 5834, 11668, 14585, 29170, 58340, 199261, 207107, 398522, 414214, 797044, 828428, 996305, 1035535, 1992610, 2071070, 3985220, 4142140, 14147531, 28295062, 56590124, 70737655, 141475310, 282950620, 581244337, 1162488674, 2324977348, 2906221685, 5812443370, 11624886740, 41268347927, 82536695854, 165073391708, 206341739635, 412683479270, 825366958540]

約数ペア:

[(1, 825366958540), (2, 412683479270), (4, 206341739635), (5, 165073391708), (10, 82536695854), (20, 41268347927), (71, 11624886740), (142, 5812443370), (284, 2906221685), (355, 2324977348), (710, 1162488674), (1420, 581244337), (2917, 282950620), (5834, 141475310), (11668, 70737655), (14585, 56590124), (29170, 28295062), (58340, 14147531), (199261, 4142140), (207107, 3985220), (398522, 2071070), (414214, 1992610), (797044, 1035535), (828428, 996305)]