71198947520

素因数分解:

$2^6\times 5^1\times {\mathrm{5479}}^1\times {\mathrm{40609}}^1$

素因数の和:46105

約数の個数: 56

約数和(自身を含む): 169577613600

約数和(自身を除く): 98378666080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5479, 10958, 21916, 27395, 40609, 43832, 54790, 81218, 87664, 109580, 162436, 175328, 203045, 219160, 324872, 350656, 406090, 438320, 649744, 812180, 876640, 1299488, 1624360, 1753280, 2598976, 3248720, 6497440, 12994880, 222496711, 444993422, 889986844, 1112483555, 1779973688, 2224967110, 3559947376, 4449934220, 7119894752, 8899868440, 14239789504, 17799736880, 35599473760, 71198947520]

約数ペア:

[(1, 71198947520), (2, 35599473760), (4, 17799736880), (5, 14239789504), (8, 8899868440), (10, 7119894752), (16, 4449934220), (20, 3559947376), (32, 2224967110), (40, 1779973688), (64, 1112483555), (80, 889986844), (160, 444993422), (320, 222496711), (5479, 12994880), (10958, 6497440), (21916, 3248720), (27395, 2598976), (40609, 1753280), (43832, 1624360), (54790, 1299488), (81218, 876640), (87664, 812180), (109580, 649744), (162436, 438320), (175328, 406090), (203045, 350656), (219160, 324872)]