1292160950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{363989}}^1$

素因数の和:364072

約数の個数: 24

約数和(自身を含む): 2437277040

約数和(自身を除く): 1145116090

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 363989, 727978, 1819945, 3639890, 9099725, 18199450, 25843219, 51686438, 129216095, 258432190, 646080475, 1292160950]

約数ペア:

[(1, 1292160950), (2, 646080475), (5, 258432190), (10, 129216095), (25, 51686438), (50, 25843219), (71, 18199450), (142, 9099725), (355, 3639890), (710, 1819945), (1775, 727978), (3550, 363989)]