78850150

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{8171}}^1$

素因数の和:8376

約数の個数: 24

約数和(自身を含む): 147439224

約数和(自身を除く): 68589074

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 8171, 9650, 16342, 40855, 81710, 204275, 408550, 1577003, 3154006, 7885015, 15770030, 39425075, 78850150]

約数ペア:

[(1, 78850150), (2, 39425075), (5, 15770030), (10, 7885015), (25, 3154006), (50, 1577003), (193, 408550), (386, 204275), (965, 81710), (1930, 40855), (4825, 16342), (8171, 9650)]