164894350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173573}}^1$

素因数の和:173604

約数の個数: 24

約数和(自身を含む): 322847640

約数和(自身を除く): 157953290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 173573, 347146, 867865, 1735730, 3297887, 4339325, 6595774, 8678650, 16489435, 32978870, 82447175, 164894350]

約数ペア:

[(1, 164894350), (2, 82447175), (5, 32978870), (10, 16489435), (19, 8678650), (25, 6595774), (38, 4339325), (50, 3297887), (95, 1735730), (190, 867865), (475, 347146), (950, 173573)]