104527520

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4987}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 248881248

約数和(自身を除く): 144353728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 4987, 5240, 9974, 10480, 19948, 20960, 24935, 39896, 49870, 79792, 99740, 159584, 199480, 398960, 653297, 797920, 1306594, 2613188, 3266485, 5226376, 6532970, 10452752, 13065940, 20905504, 26131880, 52263760, 104527520]

約数ペア:

[(1, 104527520), (2, 52263760), (4, 26131880), (5, 20905504), (8, 13065940), (10, 10452752), (16, 6532970), (20, 5226376), (32, 3266485), (40, 2613188), (80, 1306594), (131, 797920), (160, 653297), (262, 398960), (524, 199480), (655, 159584), (1048, 99740), (1310, 79792), (2096, 49870), (2620, 39896), (4192, 24935), (4987, 20960), (5240, 19948), (9974, 10480)]