164075900

素因数分解:

$2^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{5839}}^1$

素因数の和:6134

約数の個数: 36

約数和(自身を含む): 357372960

約数和(自身を除く): 193297060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 281, 562, 1124, 1405, 2810, 5620, 5839, 7025, 11678, 14050, 23356, 28100, 29195, 58390, 116780, 145975, 291950, 583900, 1640759, 3281518, 6563036, 8203795, 16407590, 32815180, 41018975, 82037950, 164075900]

約数ペア:

[(1, 164075900), (2, 82037950), (4, 41018975), (5, 32815180), (10, 16407590), (20, 8203795), (25, 6563036), (50, 3281518), (100, 1640759), (281, 583900), (562, 291950), (1124, 145975), (1405, 116780), (2810, 58390), (5620, 29195), (5839, 28100), (7025, 23356), (11678, 14050)]