133685339960

素因数分解:

$2^3\times 5^1\times {\mathrm{64621}}^1\times {\mathrm{51719}}^1$

素因数の和:116351

約数の個数: 32

約数和(自身を含む): 300802485600

約数和(自身を除く): 167117145640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 51719, 64621, 103438, 129242, 206876, 258484, 258595, 323105, 413752, 516968, 517190, 646210, 1034380, 1292420, 2068760, 2584840, 3342133499, 6684266998, 13368533996, 16710667495, 26737067992, 33421334990, 66842669980, 133685339960]

約数ペア:

[(1, 133685339960), (2, 66842669980), (4, 33421334990), (5, 26737067992), (8, 16710667495), (10, 13368533996), (20, 6684266998), (40, 3342133499), (51719, 2584840), (64621, 2068760), (103438, 1292420), (129242, 1034380), (206876, 646210), (258484, 517190), (258595, 516968), (323105, 413752)]